131000321321302 has 8 divisors (see below), whose sum is σ = 196506804281112. Its totient is φ = 65498053227600.

The previous prime is 131000321321297. The next prime is 131000321321321. The reversal of 131000321321302 is 203123123000131.

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

It is a super-2 number, since 2×131000321321302² (a number of 29 digits) contains 22 as substring.

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, 1053638824 + ... + 1053763147.

It is an arithmetic number, because the mean of its divisors is an integer number (24563350535139).

Almost surely, 2^{131000321321302} is an apocalyptic number.

131000321321302 is a deficient number, since it is larger than the sum of its proper divisors (65506482959810).

131000321321302 is a wasteful number, since it uses less digits than its factorization.

131000321321302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107433054.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 131000321321302 its reverse (203123123000131), we get a palindrome (334123444321433).

The spelling of 131000321321302 in words is "one hundred thirty-one trillion, three hundred twenty-one million, three hundred twenty-one thousand, three hundred two".