23302023132 has 12 divisors (see below), whose sum is σ = 54371387336. Its totient is φ = 7767341040.

The previous prime is 23302023113. The next prime is 23302023137. The reversal of 23302023132 is 23132020332.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 23302023099 and 23302023108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23302023137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970917619 + ... + 970917642.

Almost surely, 2^23302023132 is an apocalyptic number.

It is an amenable number.

23302023132 is an abundant number, since it is smaller than the sum of its proper divisors (31069364204).

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

23302023132 is a wasteful number, since it uses less digits than its factorization.

23302023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941835268 (or 1941835266 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23302023132 its reverse (23132020332), we get a palindrome (46434043464).

The spelling of 23302023132 in words is "twenty-three billion, three hundred two million, twenty-three thousand, one hundred thirty-two".