102311130203311 has 8 divisors (see below), whose sum is σ = 103544076835584. Its totient is φ = 101078190295320.

The previous prime is 102311130203209. The next prime is 102311130203453. The reversal of 102311130203311 is 113302031113201.

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 102311130203311 - 2¹⁹ = 102311129679023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102311130213311) 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, 33289690 + ... + 36232936.

It is an arithmetic number, because the mean of its divisors is an integer number (12943009604448).

Almost surely, 2^{102311130203311} is an apocalyptic number.

102311130203311 is a deficient number, since it is larger than the sum of its proper divisors (1232946632273).

102311130203311 is an equidigital number, since it uses as much as digits as its factorization.

102311130203311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3362141.

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

Adding to 102311130203311 its reverse (113302031113201), we get a palindrome (215613161316512).

The spelling of 102311130203311 in words is "one hundred two trillion, three hundred eleven billion, one hundred thirty million, two hundred three thousand, three hundred eleven".