133111042124100 has 72 divisors (see below), whose sum is σ = 385586121950400. Its totient is φ = 35454664375680.

The previous prime is 133111042124051. The next prime is 133111042124113. The reversal of 133111042124100 is 1421240111331.

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, 259828200 + ... + 260339999.

Almost surely, 2^{133111042124100} is an apocalyptic number.

133111042124100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133111042124100 is an abundant number, since it is smaller than the sum of its proper divisors (252475079826300).

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

133111042124100 is a wasteful number, since it uses less digits than its factorization.

133111042124100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520169069 (or 520169062 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 133111042124100 its reverse (1421240111331), we get a palindrome (134532282235431).

The spelling of 133111042124100 in words is "one hundred thirty-three trillion, one hundred eleven billion, forty-two million, one hundred twenty-four thousand, one hundred".