115103446203431 has 24 divisors (see below), whose sum is σ = 141824915424720. Its totient is φ = 92821950611712.

The previous prime is 115103446203413. The next prime is 115103446203439. The reversal of 115103446203431 is 134302644301511.

It is not a de Polignac number, because 115103446203431 - 2³⁰ = 115102372461607 is a prime.

It is a super-2 number, since 2×115103446203431² (a number of 29 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 (115103446203439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23515976 + ... + 27985853.

It is an arithmetic number, because the mean of its divisors is an integer number (5909371476030).

Almost surely, 2^{115103446203431} is an apocalyptic number.

115103446203431 is a deficient number, since it is larger than the sum of its proper divisors (26721469221289).

115103446203431 is a wasteful number, since it uses less digits than its factorization.

115103446203431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51504543 (or 51504536 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 115103446203431 in words is "one hundred fifteen trillion, one hundred three billion, four hundred forty-six million, two hundred three thousand, four hundred thirty-one".