23103730132 has 24 divisors (see below), whose sum is σ = 46219440960. Its totient is φ = 9899031360.

The previous prime is 23103730123. The next prime is 23103730147.

23103730132 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 23103730097 and 23103730106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5007 + ... + 215017.

It is an arithmetic number, because the mean of its divisors is an integer number (1925810040).

Almost surely, 2^23103730132 is an apocalyptic number.

It is an amenable number.

23103730132 is an abundant number, since it is smaller than the sum of its proper divisors (23115710828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23103730132 is a wasteful number, since it uses less digits than its factorization.

23103730132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213951 (or 213949 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 25.

The spelling of 23103730132 in words is "twenty-three billion, one hundred three million, seven hundred thirty thousand, one hundred thirty-two".