1231050117703 has 32 divisors (see below), whose sum is σ = 1475055267840. Its totient is φ = 1004522618880.

The previous prime is 1231050117701. The next prime is 1231050117761. The reversal of 1231050117703 is 3077110501321.

It is a cyclic number.

It is not a de Polignac number, because 1231050117703 - 2¹ = 1231050117701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1231050117701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50923003 + ... + 50947171.

It is an arithmetic number, because the mean of its divisors is an integer number (46095477120).

Almost surely, 2^{1231050117703} is an apocalyptic number.

1231050117703 is a deficient number, since it is larger than the sum of its proper divisors (244005150137).

1231050117703 is a wasteful number, since it uses less digits than its factorization.

1231050117703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25687.

The product of its (nonzero) digits is 4410, while the sum is 31.

The spelling of 1231050117703 in words is "one trillion, two hundred thirty-one billion, fifty million, one hundred seventeen thousand, seven hundred three".