10202320320131 has 8 divisors (see below), whose sum is σ = 10535575372800. Its totient is φ = 9869324514120.

The previous prime is 10202320320113. The next prime is 10202320320133. The reversal of 10202320320131 is 13102302320201.

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 10202320320131 - 2⁴² = 5804273809027 is a prime.

It is a super-2 number, since 2×10202320320131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10202320320133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64731671 + ... + 64889088.

It is an arithmetic number, because the mean of its divisors is an integer number (1316946921600).

Almost surely, 2^{10202320320131} is an apocalyptic number.

10202320320131 is a deficient number, since it is larger than the sum of its proper divisors (333255052669).

10202320320131 is a wasteful number, since it uses less digits than its factorization.

10202320320131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129623329.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10202320320131 its reverse (13102302320201), we get a palindrome (23304622640332).

The spelling of 10202320320131 in words is "ten trillion, two hundred two billion, three hundred twenty million, three hundred twenty thousand, one hundred thirty-one".