131403032223042 has 8 divisors (see below), whose sum is σ = 262806064446096. Its totient is φ = 43801010741012.

The previous prime is 131403032223019. The next prime is 131403032223053. The reversal of 131403032223042 is 240322230304131.

It is a happy number.

131403032223042 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

131403032223042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10950252685248 + ... + 10950252685259.

It is an arithmetic number, because the mean of its divisors is an integer number (32850758055762).

Almost surely, 2^{131403032223042} is an apocalyptic number.

131403032223042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131403032223042 is a wasteful number, since it uses less digits than its factorization.

131403032223042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21900505370512.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 131403032223042 its reverse (240322230304131), we get a palindrome (371725262527173).

The spelling of 131403032223042 in words is "one hundred thirty-one trillion, four hundred three billion, thirty-two million, two hundred twenty-three thousand, forty-two".