102311102103 has 8 divisors (see below), whose sum is σ = 155902631808. Its totient is φ = 58463486904.

The previous prime is 102311102087. The next prime is 102311102141. The reversal of 102311102103 is 301201113201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102311102103 - 2⁴ = 102311102087 is a prime.

It is a super-2 number, since 2×102311102103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102311102503) 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, 2435978601 + ... + 2435978642.

It is an arithmetic number, because the mean of its divisors is an integer number (19487828976).

Almost surely, 2^102311102103 is an apocalyptic number.

102311102103 is a deficient number, since it is larger than the sum of its proper divisors (53591529705).

102311102103 is an equidigital number, since it uses as much as digits as its factorization.

102311102103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871957253.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 102311102103 its reverse (301201113201), we get a palindrome (403512215304).

The spelling of 102311102103 in words is "one hundred two billion, three hundred eleven million, one hundred two thousand, one hundred three".