131402354201024 has 28 divisors (see below), whose sum is σ = 260768583352824. Its totient is φ = 65696884379904.

The previous prime is 131402354201011. The next prime is 131402354201029. The reversal of 131402354201024 is 420102453204131.

It is a super-2 number, since 2×131402354201024² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131402354201029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66086459 + ... + 68045754.

Almost surely, 2^{131402354201024} is an apocalyptic number.

It is an amenable number.

131402354201024 is a deficient number, since it is larger than the sum of its proper divisors (129366229151800).

131402354201024 is a wasteful number, since it uses less digits than its factorization.

131402354201024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134147532 (or 134147522 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 131402354201024 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred fifty-four million, two hundred one thousand, twenty-four".