100531274641309 has 8 divisors (see below), whose sum is σ = 101920153322592. Its totient is φ = 99151812087120.

The previous prime is 100531274641261. The next prime is 100531274641319. The reversal of 100531274641309 is 903146472135001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100531274641309 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 (100531274641319) 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, 2354010274 + ... + 2354052979.

It is an arithmetic number, because the mean of its divisors is an integer number (12740019165324).

Almost surely, 2^{100531274641309} is an apocalyptic number.

It is an amenable number.

100531274641309 is a deficient number, since it is larger than the sum of its proper divisors (1388878681283).

100531274641309 is a wasteful number, since it uses less digits than its factorization.

100531274641309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708063547.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 100531274641309 in words is "one hundred trillion, five hundred thirty-one billion, two hundred seventy-four million, six hundred forty-one thousand, three hundred nine".