103021403112 has 96 divisors (see below), whose sum is σ = 302299620480. Its totient is φ = 31568785920.

The previous prime is 103021403063. The next prime is 103021403267. The reversal of 103021403112 is 211304120301.

103021403112 is a `hidden beast` number, since 10 + 302 + 1 + 40 + 311 + 2 = 666.

103021403112 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 2×103021403112² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 926064 + ... + 1031327.

It is an arithmetic number, because the mean of its divisors is an integer number (3148954380).

Almost surely, 2^103021403112 is an apocalyptic number.

103021403112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103021403112 is an abundant number, since it is smaller than the sum of its proper divisors (199278217368).

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

103021403112 is a wasteful number, since it uses less digits than its factorization.

103021403112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957463 (or 1957456 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 103021403112 its reverse (211304120301), we get a palindrome (314325523413).

The spelling of 103021403112 in words is "one hundred three billion, twenty-one million, four hundred three thousand, one hundred twelve".