133120031110 has 128 divisors (see below), whose sum is σ = 269623738368. Its totient is φ = 46915200000.

The previous prime is 133120031027. The next prime is 133120031131. The reversal of 133120031110 is 11130021331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 122464987 + ... + 122466073.

It is an arithmetic number, because the mean of its divisors is an integer number (2106435456).

Almost surely, 2^133120031110 is an apocalyptic number.

133120031110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133120031110 is an abundant number, since it is smaller than the sum of its proper divisors (136503707258).

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

133120031110 is a wasteful number, since it uses less digits than its factorization.

133120031110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 133120031110 its reverse (11130021331), we get a palindrome (144250052441).

The spelling of 133120031110 in words is "one hundred thirty-three billion, one hundred twenty million, thirty-one thousand, one hundred ten".