102311130403 has 8 divisors (see below), whose sum is σ = 107945809920. Its totient is φ = 96701439240.

The previous prime is 102311130301. The next prime is 102311130431. The reversal of 102311130403 is 304031113201.

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 102311130403 - 2²⁵ = 102277575971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102311130433) 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, 6238675 + ... + 6255052.

It is an arithmetic number, because the mean of its divisors is an integer number (13493226240).

Almost surely, 2^102311130403 is an apocalyptic number.

102311130403 is a deficient number, since it is larger than the sum of its proper divisors (5634679517).

102311130403 is a wasteful number, since it uses less digits than its factorization.

102311130403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12494177.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102311130403 its reverse (304031113201), we get a palindrome (406342243604).

The spelling of 102311130403 in words is "one hundred two billion, three hundred eleven million, one hundred thirty thousand, four hundred three".