131402402330054 has 32 divisors (see below), whose sum is σ = 204131090131200. Its totient is φ = 63363842375680.

The previous prime is 131402402330051. The next prime is 131402402330057. The reversal of 131402402330054 is 450033204204131.

It is an interprime number because it is at equal distance from previous prime (131402402330051) and next prime (131402402330057).

It is a self number, because there is not a number n which added to its sum of digits gives 131402402330054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131402402330051) 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, 1153395014 + ... + 1153508934.

It is an arithmetic number, because the mean of its divisors is an integer number (6379096566600).

Almost surely, 2^{131402402330054} is an apocalyptic number.

131402402330054 is a deficient number, since it is larger than the sum of its proper divisors (72728687801146).

131402402330054 is a wasteful number, since it uses less digits than its factorization.

131402402330054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136288.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 131402402330054 its reverse (450033204204131), we get a palindrome (581435606534185).

The spelling of 131402402330054 in words is "one hundred thirty-one trillion, four hundred two billion, four hundred two million, three hundred thirty thousand, fifty-four".