10202202013131 has 12 divisors (see below), whose sum is σ = 14736969088608. Its totient is φ = 6801257976624.

The previous prime is 10202202013127. The next prime is 10202202013141. The reversal of 10202202013131 is 13131020220201.

10202202013131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10202202013131 - 2² = 10202202013127 is a prime.

It is a super-2 number, since 2×10202202013131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10202202013141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17194755 + ... + 17778188.

It is an arithmetic number, because the mean of its divisors is an integer number (1228080757384).

Almost surely, 2^{10202202013131} is an apocalyptic number.

10202202013131 is a deficient number, since it is larger than the sum of its proper divisors (4534767075477).

10202202013131 is a wasteful number, since it uses less digits than its factorization.

10202202013131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35005362 (or 35005359 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10202202013131 its reverse (13131020220201), we get a palindrome (23333222233332).

The spelling of 10202202013131 in words is "ten trillion, two hundred two billion, two hundred two million, thirteen thousand, one hundred thirty-one".