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1030232023223 = 131743108411241
BaseRepresentation
bin11101111110111101001…
…11010010000010110111
310122111012122022022212212
432333132213102002313
5113334403344220343
62105140531404035
7134301052465304
oct16773647220267
93574178268785
101030232023223
11367a12134457
121477ba75361b
13761c574aa90
1437c1360c0ab
151bbea922c18
hexefde9d20b7

1030232023223 has 16 divisors (see below), whose sum is σ = 1202063851296. Its totient is φ = 874228239360.

The previous prime is 1030232023217. The next prime is 1030232023283. The reversal of 1030232023223 is 3223202320301.

It is a cyclic number.

It is not a de Polignac number, because 1030232023223 - 210 = 1030232022199 is a prime.

It is a super-2 number, since 2×10302320232232 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030232023283) 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, 54196118 + ... + 54215123.

It is an arithmetic number, because the mean of its divisors is an integer number (75128990706).

Almost surely, 21030232023223 is an apocalyptic number.

1030232023223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1030232023223 is a deficient number, since it is larger than the sum of its proper divisors (171831828073).

1030232023223 is a wasteful number, since it uses less digits than its factorization.

1030232023223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108411314.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1030232023223 its reverse (3223202320301), we get a palindrome (4253434343524).

The spelling of 1030232023223 in words is "one trillion, thirty billion, two hundred thirty-two million, twenty-three thousand, two hundred twenty-three".

Divisors: 1 13 17 43 221 559 731 9503 108411241 1409346133 1842991097 4661683363 23958884261 60601883719 79248617171 1030232023223