131343003020402 has 8 divisors (see below), whose sum is σ = 197019627361200. Its totient is φ = 65669793900004.

The previous prime is 131343003020393. The next prime is 131343003020419. The reversal of 131343003020402 is 204020300343131.

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

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, 853708952 + ... + 853862787.

It is an arithmetic number, because the mean of its divisors is an integer number (24627453420150).

Almost surely, 2^{131343003020402} is an apocalyptic number.

131343003020402 is a deficient number, since it is larger than the sum of its proper divisors (65676624340798).

131343003020402 is a wasteful number, since it uses less digits than its factorization.

131343003020402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707610200.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 131343003020402 its reverse (204020300343131), we get a palindrome (335363303363533).

The spelling of 131343003020402 in words is "one hundred thirty-one trillion, three hundred forty-three billion, three million, twenty thousand, four hundred two".