133103100120111 has 40 divisors (see below), whose sum is σ = 219654436320000. Its totient is φ = 79647424655760.

The previous prime is 133103100120091. The next prime is 133103100120119. The reversal of 133103100120111 is 111021001301331.

133103100120111 is a `hidden beast` number, since 1 + 331 + 0 + 3 + 100 + 120 + 111 = 666.

It is not a de Polignac number, because 133103100120111 - 2⁶ = 133103100120047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133103100120119) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 945411861 + ... + 945552638.

It is an arithmetic number, because the mean of its divisors is an integer number (5491360908000).

Almost surely, 2^{133103100120111} is an apocalyptic number.

133103100120111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133103100120111 is a deficient number, since it is larger than the sum of its proper divisors (86551336199889).

133103100120111 is a wasteful number, since it uses less digits than its factorization.

133103100120111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890964601 (or 1890964592 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 133103100120111 its reverse (111021001301331), we get a palindrome (244124101421442).

The spelling of 133103100120111 in words is "one hundred thirty-three trillion, one hundred three billion, one hundred million, one hundred twenty thousand, one hundred eleven".