23103531032135 has 32 divisors (see below), whose sum is σ = 28654330245120. Its totient is φ = 17864259436800.

The previous prime is 23103531032089. The next prime is 23103531032147. The reversal of 23103531032135 is 53123013530132.

It is not a de Polignac number, because 23103531032135 - 2²⁸ = 23103262596679 is a prime.

It is a super-3 number, since 3×23103531032135³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1437404459 + ... + 1437420531.

It is an arithmetic number, because the mean of its divisors is an integer number (895447820160).

Almost surely, 2^{23103531032135} is an apocalyptic number.

23103531032135 is a deficient number, since it is larger than the sum of its proper divisors (5550799212985).

23103531032135 is a wasteful number, since it uses less digits than its factorization.

23103531032135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27119.

The product of its (nonzero) digits is 24300, while the sum is 32.

Adding to 23103531032135 its reverse (53123013530132), we get a palindrome (76226544562267).

The spelling of 23103531032135 in words is "twenty-three trillion, one hundred three billion, five hundred thirty-one million, thirty-two thousand, one hundred thirty-five".