105031488103 has 8 divisors (see below), whose sum is σ = 105127167600. Its totient is φ = 104935847808.

The previous prime is 105031488091. The next prime is 105031488113. The reversal of 105031488103 is 301884130501.

It is a happy number.

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 105031488103 - 2²⁵ = 104997933671 is a prime.

It is a super-2 number, since 2×105031488103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105031488113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8238508 + ... + 8251246.

It is an arithmetic number, because the mean of its divisors is an integer number (13140895950).

Almost surely, 2^105031488103 is an apocalyptic number.

105031488103 is a deficient number, since it is larger than the sum of its proper divisors (95679497).

105031488103 is a wasteful number, since it uses less digits than its factorization.

105031488103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19601.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 105031488103 in words is "one hundred five billion, thirty-one million, four hundred eighty-eight thousand, one hundred three".