23303045100 has 72 divisors (see below), whose sum is σ = 67446394960. Its totient is φ = 6212033280.

The previous prime is 23303045089. The next prime is 23303045111. The reversal of 23303045100 is 154030332.

It is an interprime number because it is at equal distance from previous prime (23303045089) and next prime (23303045111).

It is a super-3 number, since 3×23303045100³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1000386 + ... + 1023414.

Almost surely, 2^23303045100 is an apocalyptic number.

23303045100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23303045100 is an abundant number, since it is smaller than the sum of its proper divisors (44143349860).

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

23303045100 is a wasteful number, since it uses less digits than its factorization.

23303045100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26419 (or 26412 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 23303045100 its reverse (154030332), we get a palindrome (23457075432).

The spelling of 23303045100 in words is "twenty-three billion, three hundred three million, forty-five thousand, one hundred".