23415400102135 has 16 divisors (see below), whose sum is σ = 28114162992000. Its totient is φ = 18721867330336.

The previous prime is 23415400102117. The next prime is 23415400102223. The reversal of 23415400102135 is 53120100451432.

It is a cyclic number.

It is not a de Polignac number, because 23415400102135 - 2³⁵ = 23381040363767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23415400102097 and 23415400102106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77050716 + ... + 77354014.

It is an arithmetic number, because the mean of its divisors is an integer number (1757135187000).

Almost surely, 2^{23415400102135} is an apocalyptic number.

23415400102135 is a deficient number, since it is larger than the sum of its proper divisors (4698762889865).

23415400102135 is a wasteful number, since it uses less digits than its factorization.

23415400102135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311870.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 23415400102135 its reverse (53120100451432), we get a palindrome (76535500553567).

The spelling of 23415400102135 in words is "twenty-three trillion, four hundred fifteen billion, four hundred million, one hundred two thousand, one hundred thirty-five".