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10231001323 = 21314801033
BaseRepresentation
bin10011000011101000…
…01011000011101011
3222102000102201100221
421201310023003223
5131423114020243
64411113510511
7511351035124
oct114164130353
928360381327
1010231001323
1143801517a4
121b96412437
13c7080a44a
146d0ad504b
153ed2dcbed
hex261d0b0eb

10231001323 has 4 divisors (see below), whose sum is σ = 10235804488. Its totient is φ = 10226198160.

The previous prime is 10231001311. The next prime is 10231001351. The reversal of 10231001323 is 32310013201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10231001323 - 29 = 10231000811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10231001297 and 10231001306.

It is not an unprimeable number, because it can be changed into a prime (10231001303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2398386 + ... + 2402647.

It is an arithmetic number, because the mean of its divisors is an integer number (2558951122).

Almost surely, 210231001323 is an apocalyptic number.

10231001323 is a deficient number, since it is larger than the sum of its proper divisors (4803165).

10231001323 is an equidigital number, since it uses as much as digits as its factorization.

10231001323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4803164.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10231001323 its reverse (32310013201), we get a palindrome (42541014524).

The spelling of 10231001323 in words is "ten billion, two hundred thirty-one million, one thousand, three hundred twenty-three".

Divisors: 1 2131 4801033 10231001323