23235135124 has 12 divisors (see below), whose sum is σ = 42063606900. Its totient is φ = 11216961728.

The previous prime is 23235135107. The next prime is 23235135137. The reversal of 23235135124 is 42153153232.

It can be written as a sum of positive squares in 2 ways, for example, as 14479790224 + 8755344900 = 120332^2 + 93570^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100151329 + ... + 100151560.

It is an arithmetic number, because the mean of its divisors is an integer number (3505300575).

Almost surely, 2^23235135124 is an apocalyptic number.

It is an amenable number.

23235135124 is a deficient number, since it is larger than the sum of its proper divisors (18828471776).

23235135124 is a wasteful number, since it uses less digits than its factorization.

23235135124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200302922 (or 200302920 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

Adding to 23235135124 its reverse (42153153232), we get a palindrome (65388288356).

The spelling of 23235135124 in words is "twenty-three billion, two hundred thirty-five million, one hundred thirty-five thousand, one hundred twenty-four".