102013311133201 has 4 divisors (see below), whose sum is σ = 109860488912692. Its totient is φ = 94166133353712.

The previous prime is 102013311133169. The next prime is 102013311133207. The reversal of 102013311133201 is 102331113310201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29494120860801 + 72519190272400 = 5430849^2 + 8515820^2 .

It is a cyclic number.

It is not a de Polignac number, because 102013311133201 - 2⁵ = 102013311133169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102013311133207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3923588889726 + ... + 3923588889751.

It is an arithmetic number, because the mean of its divisors is an integer number (27465122228173).

Almost surely, 2^{102013311133201} is an apocalyptic number.

It is an amenable number.

102013311133201 is a deficient number, since it is larger than the sum of its proper divisors (7847177779491).

102013311133201 is an equidigital number, since it uses as much as digits as its factorization.

102013311133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7847177779490.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 102013311133201 its reverse (102331113310201), we get a palindrome (204344424443402).

The spelling of 102013311133201 in words is "one hundred two trillion, thirteen billion, three hundred eleven million, one hundred thirty-three thousand, two hundred one".