102011120311013 has 4 divisors (see below), whose sum is σ = 102022176039360. Its totient is φ = 102000064582668.

The previous prime is 102011120311007. The next prime is 102011120311049. The reversal of 102011120311013 is 310113021110201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102011120311013 - 2¹⁶ = 102011120245477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102011120310982 and 102011120311000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102011120311003) 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, 5527850333 + ... + 5527868786.

It is an arithmetic number, because the mean of its divisors is an integer number (25505544009840).

Almost surely, 2^{102011120311013} is an apocalyptic number.

It is an amenable number.

102011120311013 is a deficient number, since it is larger than the sum of its proper divisors (11055728347).

102011120311013 is an equidigital number, since it uses as much as digits as its factorization.

102011120311013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11055728346.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 102011120311013 its reverse (310113021110201), we get a palindrome (412124141421214).

The spelling of 102011120311013 in words is "one hundred two trillion, eleven billion, one hundred twenty million, three hundred eleven thousand, thirteen".