102020212230131 has 8 divisors (see below), whose sum is σ = 110221193925024. Its totient is φ = 93869698115520.

The previous prime is 102020212230119. The next prime is 102020212230133. The reversal of 102020212230131 is 131032212020201.

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 102020212230131 - 2¹⁰ = 102020212229107 is a prime.

It is a super-2 number, since 2×102020212230131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102020212230133) 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, 12616890866 + ... + 12616898951.

It is an arithmetic number, because the mean of its divisors is an integer number (13777649240628).

Almost surely, 2^{102020212230131} is an apocalyptic number.

102020212230131 is a deficient number, since it is larger than the sum of its proper divisors (8200981694893).

102020212230131 is a wasteful number, since it uses less digits than its factorization.

102020212230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25233790141.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102020212230131 its reverse (131032212020201), we get a palindrome (233052424250332).

The spelling of 102020212230131 in words is "one hundred two trillion, twenty billion, two hundred twelve million, two hundred thirty thousand, one hundred thirty-one".