101312003320 has 64 divisors (see below), whose sum is σ = 248852930400. Its totient is φ = 36814356480.

The previous prime is 101312003291. The next prime is 101312003321. The reversal of 101312003320 is 23300213101.

It is a junction number, because it is equal to n+sod(n) for n = 101312003294 and 101312003303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101312003321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538252 + ... + 701668.

Almost surely, 2^101312003320 is an apocalyptic number.

101312003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101312003320 is an abundant number, since it is smaller than the sum of its proper divisors (147540927080).

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

101312003320 is a wasteful number, since it uses less digits than its factorization.

101312003320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164848 (or 164844 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 101312003320 its reverse (23300213101), we get a palindrome (124612216421).

The spelling of 101312003320 in words is "one hundred one billion, three hundred twelve million, three thousand, three hundred twenty".