23002100460 has 36 divisors (see below), whose sum is σ = 69773038608. Its totient is φ = 6133893408.

The previous prime is 23002100449. The next prime is 23002100477. The reversal of 23002100460 is 6400120032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63894544 + ... + 63894903.

Almost surely, 2^23002100460 is an apocalyptic number.

23002100460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23002100460 is an abundant number, since it is smaller than the sum of its proper divisors (46770938148).

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

23002100460 is a wasteful number, since it uses less digits than its factorization.

23002100460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127789462 (or 127789457 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23002100460 its reverse (6400120032), we get a palindrome (29402220492).

The spelling of 23002100460 in words is "twenty-three billion, two million, one hundred thousand, four hundred sixty".