23030113432 has 8 divisors (see below), whose sum is σ = 43181462700. Its totient is φ = 11515056712.

The previous prime is 23030113429. The next prime is 23030113459. The reversal of 23030113432 is 23431103032.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×23030113432² (a number of 22 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 1439382082 + ... + 1439382097.

Almost surely, 2^23030113432 is an apocalyptic number.

It is an amenable number.

23030113432 is a deficient number, since it is larger than the sum of its proper divisors (20151349268).

23030113432 is a wasteful number, since it uses less digits than its factorization.

23030113432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2878764185 (or 2878764181 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23030113432 its reverse (23431103032), we get a palindrome (46461216464).

The spelling of 23030113432 in words is "twenty-three billion, thirty million, one hundred thirteen thousand, four hundred thirty-two".