133101420113421 has 32 divisors (see below), whose sum is σ = 197928000827520. Its totient is φ = 88401277141632.

The previous prime is 133101420113401. The next prime is 133101420113477. The reversal of 133101420113421 is 124311024101331.

133101420113421 is a `hidden beast` number, since 1 + 3 + 3 + 10 + 14 + 201 + 13 + 421 = 666.

It is not a de Polignac number, because 133101420113421 - 2⁹ = 133101420112909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133101420113401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10695171 + ... + 19508703.

It is an arithmetic number, because the mean of its divisors is an integer number (6185250025860).

Almost surely, 2^{133101420113421} is an apocalyptic number.

It is an amenable number.

133101420113421 is a deficient number, since it is larger than the sum of its proper divisors (64826580714099).

133101420113421 is a wasteful number, since it uses less digits than its factorization.

133101420113421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8815642 (or 8815636 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 133101420113421 its reverse (124311024101331), we get a palindrome (257412444214752).

The spelling of 133101420113421 in words is "one hundred thirty-three trillion, one hundred one billion, four hundred twenty million, one hundred thirteen thousand, four hundred twenty-one".