133020400135002 has 16 divisors (see below), whose sum is σ = 281690259109632. Its totient is φ = 41731890238400.

The previous prime is 133020400135001. The next prime is 133020400135093. The reversal of 133020400135002 is 200531004020331.

It is not an unprimeable number, because it can be changed into a prime (133020400135001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652060784874 + ... + 652060785077.

It is an arithmetic number, because the mean of its divisors is an integer number (17605641194352).

Almost surely, 2^{133020400135002} is an apocalyptic number.

133020400135002 is an abundant number, since it is smaller than the sum of its proper divisors (148669858974630).

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

133020400135002 is a wasteful number, since it uses less digits than its factorization.

133020400135002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304121569973.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 133020400135002 its reverse (200531004020331), we get a palindrome (333551404155333).

The spelling of 133020400135002 in words is "one hundred thirty-three trillion, twenty billion, four hundred million, one hundred thirty-five thousand, two".