389131202120133 has 16 divisors (see below), whose sum is σ = 599303669576256. Its totient is φ = 221964322064640.

The previous prime is 389131202120113. The next prime is 389131202120137. The reversal of 389131202120133 is 331021202131983.

It is not a de Polignac number, because 389131202120133 - 2¹⁰ = 389131202119109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 389131202120091 and 389131202120100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389131202120137) 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, 346819252666 + ... + 346819253787.

It is an arithmetic number, because the mean of its divisors is an integer number (37456479348516).

Almost surely, 2^{389131202120133} is an apocalyptic number.

389131202120133 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

389131202120133 is a deficient number, since it is larger than the sum of its proper divisors (210172467456123).

389131202120133 is a wasteful number, since it uses less digits than its factorization.

389131202120133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693638506484.

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 389131202120133 in words is "three hundred eighty-nine trillion, one hundred thirty-one billion, two hundred two million, one hundred twenty thousand, one hundred thirty-three".