103111310233200 has 120 divisors (see below), whose sum is σ = 335229746585728. Its totient is φ = 27085956099840.

The previous prime is 103111310233199. The next prime is 103111310233207. The reversal of 103111310233200 is 2332013111301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103111310233207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 641159092 + ... + 641319891.

Almost surely, 2^{103111310233200} is an apocalyptic number.

103111310233200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103111310233200 is an abundant number, since it is smaller than the sum of its proper divisors (232118436352528).

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

103111310233200 is a wasteful number, since it uses less digits than its factorization.

103111310233200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282479071 (or 1282479060 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103111310233200 its reverse (2332013111301), we get a palindrome (105443323344501).

The spelling of 103111310233200 in words is "one hundred three trillion, one hundred eleven billion, three hundred ten million, two hundred thirty-three thousand, two hundred".