102312200131211 has 8 divisors (see below), whose sum is σ = 118021015906560. Its totient is φ = 86876581152168.

The previous prime is 102312200131201. The next prime is 102312200131283. The reversal of 102312200131211 is 112131002213201.

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 102312200131211 - 2¹⁰ = 102312200130187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102312200131201) 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, 68299198271 + ... + 68299199768.

It is an arithmetic number, because the mean of its divisors is an integer number (14752626988320).

Almost surely, 2^{102312200131211} is an apocalyptic number.

102312200131211 is a deficient number, since it is larger than the sum of its proper divisors (15708815775349).

102312200131211 is a wasteful number, since it uses less digits than its factorization.

102312200131211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136598398153.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 102312200131211 its reverse (112131002213201), we get a palindrome (214443202344412).

The spelling of 102312200131211 in words is "one hundred two trillion, three hundred twelve billion, two hundred million, one hundred thirty-one thousand, two hundred eleven".