103021203100 has 18 divisors (see below), whose sum is σ = 223556010944. Its totient is φ = 41208481200.

The previous prime is 103021203097. The next prime is 103021203113. The reversal of 103021203100 is 1302120301.

103021203100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×103021203100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 515105916 + ... + 515106115.

Almost surely, 2^103021203100 is an apocalyptic number.

103021203100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103021203100 is an abundant number, since it is smaller than the sum of its proper divisors (120534807844).

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

103021203100 is a wasteful number, since it uses less digits than its factorization.

103021203100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030212045 (or 1030212038 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 103021203100 its reverse (1302120301), we get a palindrome (104323323401).

The spelling of 103021203100 in words is "one hundred three billion, twenty-one million, two hundred three thousand, one hundred".