131323023302 has 8 divisors (see below), whose sum is σ = 197056200000. Its totient is φ = 65637623304.

The previous prime is 131323023287. The next prime is 131323023317. The reversal of 131323023302 is 203320323131.

It is an interprime number because it is at equal distance from previous prime (131323023287) and next prime (131323023317).

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

It is a congruent 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, 11937302 + ... + 11948297.

It is an arithmetic number, because the mean of its divisors is an integer number (24632025000).

Almost surely, 2^131323023302 is an apocalyptic number.

131323023302 is a deficient number, since it is larger than the sum of its proper divisors (65733176698).

131323023302 is a wasteful number, since it uses less digits than its factorization.

131323023302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23888350.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 131323023302 its reverse (203320323131), we get a palindrome (334643346433).

The spelling of 131323023302 in words is "one hundred thirty-one billion, three hundred twenty-three million, twenty-three thousand, three hundred two".