103203032112100 has 36 divisors (see below), whose sum is σ = 233687561413824. Its totient is φ = 39486377502880.

The previous prime is 103203032112079. The next prime is 103203032112113. The reversal of 103203032112100 is 1211230302301.

It is a super-3 number, since 3×103203032112100³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22435439464 + ... + 22435444063.

It is an arithmetic number, because the mean of its divisors is an integer number (6491321150384).

Almost surely, 2^{103203032112100} is an apocalyptic number.

103203032112100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103203032112100 is an abundant number, since it is smaller than the sum of its proper divisors (130484529301724).

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

103203032112100 is a wasteful number, since it uses less digits than its factorization.

103203032112100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44870883564 (or 44870883557 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103203032112100 its reverse (1211230302301), we get a palindrome (104414262414401).

The spelling of 103203032112100 in words is "one hundred three trillion, two hundred three billion, thirty-two million, one hundred twelve thousand, one hundred".