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1030242332031 = 311161507193301
BaseRepresentation
bin11101111110111110011…
…10100110110101111111
310122111020100201001220120
432333133032212311333
5113334414014111111
62105141540350023
7134301236222163
oct16773716466577
93574210631816
101030242332031
11367a17a35630
121478020a5313
13761c791a073
1437c14b32ca3
151bbeb7ac406
hexefdf3a6d7f

1030242332031 has 16 divisors (see below), whose sum is σ = 1498551331968. Its totient is φ = 624382196000.

The previous prime is 1030242331997. The next prime is 1030242332047. The reversal of 1030242332031 is 1302332420301.

It is a cyclic number.

It is not a de Polignac number, because 1030242332031 - 26 = 1030242331967 is a prime.

It is a super-2 number, since 2×10302423320312 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030242331992 and 1030242332010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030242332071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5233081 + ... + 5426381.

It is an arithmetic number, because the mean of its divisors is an integer number (93659458248).

Almost surely, 21030242332031 is an apocalyptic number.

1030242332031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1030242332031 is a deficient number, since it is larger than the sum of its proper divisors (468308999937).

1030242332031 is a wasteful number, since it uses less digits than its factorization.

1030242332031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354822.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1030242332031 its reverse (1302332420301), we get a palindrome (2332574752332).

The spelling of 1030242332031 in words is "one trillion, thirty billion, two hundred forty-two million, three hundred thirty-two thousand, thirty-one".

Divisors: 1 3 11 33 161507 193301 484521 579903 1776577 2126311 5329731 6378933 31219464607 93658393821 343414110677 1030242332031