103021113021100 has 36 divisors (see below), whose sum is σ = 228754787713144. Its totient is φ = 40250109271680.

The previous prime is 103021113020999. The next prime is 103021113021103. The reversal of 103021113021100 is 1120311120301.

It is a happy number.

It is a super-2 number, since 2×103021113021100² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103021113021103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11979194889 + ... + 11979203488.

Almost surely, 2^{103021113021100} is an apocalyptic number.

103021113021100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103021113021100 is an abundant number, since it is smaller than the sum of its proper divisors (125733674692044).

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

103021113021100 is a wasteful number, since it uses less digits than its factorization.

103021113021100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23958398434 (or 23958398427 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 103021113021100 its reverse (1120311120301), we get a palindrome (104141424141401).

The spelling of 103021113021100 in words is "one hundred three trillion, twenty-one billion, one hundred thirteen million, twenty-one thousand, one hundred".