102331220300193 has 16 divisors (see below), whose sum is σ = 139061093898240. Its totient is φ = 66923151394176.

The previous prime is 102331220300131. The next prime is 102331220300201. The reversal of 102331220300193 is 391003022133201.

It is not a de Polignac number, because 102331220300193 - 2⁹ = 102331220299681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102331220300193.

It is not an unprimeable number, because it can be changed into a prime (102331220302193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1508875530 + ... + 1508943347.

It is an arithmetic number, because the mean of its divisors is an integer number (8691318368640).

Almost surely, 2^{102331220300193} is an apocalyptic number.

It is an amenable number.

102331220300193 is a deficient number, since it is larger than the sum of its proper divisors (36729873598047).

102331220300193 is a wasteful number, since it uses less digits than its factorization.

102331220300193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017819096.

The product of its (nonzero) digits is 5832, while the sum is 30.

Adding to 102331220300193 its reverse (391003022133201), we get a palindrome (493334242433394).

The spelling of 102331220300193 in words is "one hundred two trillion, three hundred thirty-one billion, two hundred twenty million, three hundred thousand, one hundred ninety-three".