10202013320331 has 32 divisors (see below), whose sum is σ = 15553892851200. Its totient is φ = 5826734701056.

The previous prime is 10202013320327. The next prime is 10202013320377. The reversal of 10202013320331 is 13302331020201.

It is not a de Polignac number, because 10202013320331 - 2² = 10202013320327 is a prime.

It is a super-2 number, since 2×10202013320331² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10202013320298 and 10202013320307.

It is not an unprimeable number, because it can be changed into a prime (10202013320431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 574849600 + ... + 574867346.

It is an arithmetic number, because the mean of its divisors is an integer number (486059151600).

Almost surely, 2^{10202013320331} is an apocalyptic number.

10202013320331 is a deficient number, since it is larger than the sum of its proper divisors (5351879530869).

10202013320331 is a wasteful number, since it uses less digits than its factorization.

10202013320331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30243.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10202013320331 its reverse (13302331020201), we get a palindrome (23504344340532).

The spelling of 10202013320331 in words is "ten trillion, two hundred two billion, thirteen million, three hundred twenty thousand, three hundred thirty-one".