131403010120042 has 16 divisors (see below), whose sum is σ = 197967521512800. Its totient is φ = 65414373480720.

The previous prime is 131403010119967. The next prime is 131403010120069. The reversal of 131403010120042 is 240021010304131.

It is a junction number, because it is equal to n+sod(n) for n = 131403010119995 and 131403010120022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133809817 + ... + 134788252.

It is an arithmetic number, because the mean of its divisors is an integer number (12372970094550).

Almost surely, 2^{131403010120042} is an apocalyptic number.

131403010120042 is a deficient number, since it is larger than the sum of its proper divisors (66564511392758).

131403010120042 is a wasteful number, since it uses less digits than its factorization.

131403010120042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268599141.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 131403010120042 its reverse (240021010304131), we get a palindrome (371424020424173).

The spelling of 131403010120042 in words is "one hundred thirty-one trillion, four hundred three billion, ten million, one hundred twenty thousand, forty-two".