133440013201 has 16 divisors (see below), whose sum is σ = 148178257920. Its totient is φ = 119140215120.

The previous prime is 133440013171. The next prime is 133440013219. The reversal of 133440013201 is 102310044331.

It is not a de Polignac number, because 133440013201 - 2⁹ = 133440012689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133440017201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593176 + ... + 786598.

It is an arithmetic number, because the mean of its divisors is an integer number (9261141120).

Almost surely, 2^133440013201 is an apocalyptic number.

133440013201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133440013201 is a deficient number, since it is larger than the sum of its proper divisors (14738244719).

133440013201 is a wasteful number, since it uses less digits than its factorization.

133440013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194556.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 133440013201 its reverse (102310044331), we get a palindrome (235750057532).

The spelling of 133440013201 in words is "one hundred thirty-three billion, four hundred forty million, thirteen thousand, two hundred one".