10211202102131 has 8 divisors (see below), whose sum is σ = 10282286128128. Its totient is φ = 10140163605000.

The previous prime is 10211202102113. The next prime is 10211202102137. The reversal of 10211202102131 is 13120120211201.

It is a happy number.

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 10211202102131 - 2¹⁸ = 10211201839987 is a prime.

It is a super-2 number, since 2×10211202102131² (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 (10211202102137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10932035 + ... + 11829276.

It is an arithmetic number, because the mean of its divisors is an integer number (1285285766016).

Almost surely, 2^{10211202102131} is an apocalyptic number.

10211202102131 is a deficient number, since it is larger than the sum of its proper divisors (71084025997).

10211202102131 is a wasteful number, since it uses less digits than its factorization.

10211202102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22764433.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 10211202102131 its reverse (13120120211201), we get a palindrome (23331322313332).

The spelling of 10211202102131 in words is "ten trillion, two hundred eleven billion, two hundred two million, one hundred two thousand, one hundred thirty-one".