23035145002331 has 16 divisors (see below), whose sum is σ = 28732631523840. Its totient is φ = 17941032574080.

The previous prime is 23035145002291. The next prime is 23035145002357. The reversal of 23035145002331 is 13320054153032.

It is not a de Polignac number, because 23035145002331 - 2²⁶ = 23035077893467 is a prime.

It is a super-2 number, since 2×23035145002331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23035141002331) 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, 70093871 + ... + 70421736.

It is an arithmetic number, because the mean of its divisors is an integer number (1795789470240).

Almost surely, 2^{23035145002331} is an apocalyptic number.

23035145002331 is a deficient number, since it is larger than the sum of its proper divisors (5697486521509).

23035145002331 is a wasteful number, since it uses less digits than its factorization.

23035145002331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140517754.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 23035145002331 its reverse (13320054153032), we get a palindrome (36355199155363).

The spelling of 23035145002331 in words is "twenty-three trillion, thirty-five billion, one hundred forty-five million, two thousand, three hundred thirty-one".