134020031225121 has 48 divisors (see below), whose sum is σ = 196448283158400. Its totient is φ = 88030967592960.

The previous prime is 134020031225099. The next prime is 134020031225131. The reversal of 134020031225121 is 121522130020431.

It is a happy number.

134020031225121 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 20 + 0 + 3 + 122 + 512 + 1 = 666.

It is not a de Polignac number, because 134020031225121 - 2⁵ = 134020031225089 is a prime.

It is a super-2 number, since 2×134020031225121² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134020031225131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 699890331 + ... + 700081791.

It is an arithmetic number, because the mean of its divisors is an integer number (4092672565800).

Almost surely, 2^{134020031225121} is an apocalyptic number.

It is an amenable number.

134020031225121 is a deficient number, since it is larger than the sum of its proper divisors (62428251933279).

134020031225121 is a wasteful number, since it uses less digits than its factorization.

134020031225121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194086 (or 194083 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 134020031225121 its reverse (121522130020431), we get a palindrome (255542161245552).

The spelling of 134020031225121 in words is "one hundred thirty-four trillion, twenty billion, thirty-one million, two hundred twenty-five thousand, one hundred twenty-one".