103312320102030 has 32 divisors (see below), whose sum is σ = 267022611957024. Its totient is φ = 25430724948096.

The previous prime is 103312320101981. The next prime is 103312320102083. The reversal of 103312320102030 is 30201023213301.

It is a super-2 number, since 2×103312320102030² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103312320101988 and 103312320102006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132451692049 + ... + 132451692828.

It is an arithmetic number, because the mean of its divisors is an integer number (8344456623657).

Almost surely, 2^{103312320102030} is an apocalyptic number.

103312320102030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103312320102030 is an abundant number, since it is smaller than the sum of its proper divisors (163710291854994).

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

103312320102030 is a wasteful number, since it uses less digits than its factorization.

103312320102030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264903384900.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103312320102030 its reverse (30201023213301), we get a palindrome (133513343315331).

The spelling of 103312320102030 in words is "one hundred three trillion, three hundred twelve billion, three hundred twenty million, one hundred two thousand, thirty".