131403021041002 has 8 divisors (see below), whose sum is σ = 197929236715200. Its totient is φ = 65426608802604.

The previous prime is 131403021040969. The next prime is 131403021041009. The reversal of 131403021041002 is 200140120304131.

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

It is not an unprimeable number, because it can be changed into a prime (131403021041009) 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, 137450858352 + ... + 137450859307.

It is an arithmetic number, because the mean of its divisors is an integer number (24741154589400).

Almost surely, 2^{131403021041002} is an apocalyptic number.

131403021041002 is a deficient number, since it is larger than the sum of its proper divisors (66526215674198).

131403021041002 is a wasteful number, since it uses less digits than its factorization.

131403021041002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274901717900.

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

Adding to 131403021041002 its reverse (200140120304131), we get a palindrome (331543141345133).

The spelling of 131403021041002 in words is "one hundred thirty-one trillion, four hundred three billion, twenty-one million, forty-one thousand, two".