131304211402423 has 8 divisors (see below), whose sum is σ = 139035861786960. Its totient is φ = 123573435822720.

The previous prime is 131304211402381. The next prime is 131304211402501. The reversal of 131304211402423 is 324204112403131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 131304211402423 - 2³⁷ = 131166772448951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131304211442423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218392168 + ... + 218992573.

It is an arithmetic number, because the mean of its divisors is an integer number (17379482723370).

Almost surely, 2^{131304211402423} is an apocalyptic number.

131304211402423 is a deficient number, since it is larger than the sum of its proper divisors (7731650384537).

131304211402423 is a wasteful number, since it uses less digits than its factorization.

131304211402423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437402417.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 131304211402423 its reverse (324204112403131), we get a palindrome (455508323805554).

The spelling of 131304211402423 in words is "one hundred thirty-one trillion, three hundred four billion, two hundred eleven million, four hundred two thousand, four hundred twenty-three".