100431057349 has 8 divisors (see below), whose sum is σ = 116723747520. Its totient is φ = 84624716256.

The previous prime is 100431057317. The next prime is 100431057367. The reversal of 100431057349 is 943750134001.

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 100431057349 - 2⁵ = 100431057317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100431057379) 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, 121586824 + ... + 121587649.

It is an arithmetic number, because the mean of its divisors is an integer number (14590468440).

Almost surely, 2^100431057349 is an apocalyptic number.

It is an amenable number.

100431057349 is a deficient number, since it is larger than the sum of its proper divisors (16292690171).

100431057349 is an equidigital number, since it uses as much as digits as its factorization.

100431057349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243174539.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 100431057349 in words is "one hundred billion, four hundred thirty-one million, fifty-seven thousand, three hundred forty-nine".