100431035324245 has 16 divisors (see below), whose sum is σ = 122056118046720. Its totient is φ = 79319133504000.

The previous prime is 100431035324237. The next prime is 100431035324281. The reversal of 100431035324245 is 542423530134001.

It is not a de Polignac number, because 100431035324245 - 2³ = 100431035324237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10277596 + ... + 17506885.

It is an arithmetic number, because the mean of its divisors is an integer number (7628507377920).

Almost surely, 2^{100431035324245} is an apocalyptic number.

It is an amenable number.

100431035324245 is a deficient number, since it is larger than the sum of its proper divisors (21625082722475).

100431035324245 is an equidigital number, since it uses as much as digits as its factorization.

100431035324245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27793716.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 100431035324245 its reverse (542423530134001), we get a palindrome (642854565458246).

The spelling of 100431035324245 in words is "one hundred trillion, four hundred thirty-one billion, thirty-five million, three hundred twenty-four thousand, two hundred forty-five".