100234540377 has 12 divisors (see below), whose sum is σ = 145002270244. Its totient is φ = 66721929120.

The previous prime is 100234540363. The next prime is 100234540381. The reversal of 100234540377 is 773045432001.

100234540377 is a `hidden beast` number, since 1 + 0 + 0 + 234 + 54 + 0 + 377 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 89179279641 + 11055260736 = 298629^2 + 105144^2 .

It is not a de Polignac number, because 100234540377 - 2¹⁶ = 100234474841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100234540387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8418538 + ... + 8430435.

Almost surely, 2^100234540377 is an apocalyptic number.

It is an amenable number.

100234540377 is a deficient number, since it is larger than the sum of its proper divisors (44767729867).

100234540377 is a wasteful number, since it uses less digits than its factorization.

100234540377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16849640 (or 16849637 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

Adding to 100234540377 its reverse (773045432001), we get a palindrome (873279972378).

The spelling of 100234540377 in words is "one hundred billion, two hundred thirty-four million, five hundred forty thousand, three hundred seventy-seven".