100460431541 has 4 divisors (see below), whose sum is σ = 100480801452. Its totient is φ = 100440061632.

The previous prime is 100460431493. The next prime is 100460431549. The reversal of 100460431541 is 145134064001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 145134064001 = 228427 ⋅635363.

It can be written as a sum of positive squares in 2 ways, for example, as 72886500625 + 27573930916 = 269975^2 + 166054^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100460431541 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 (100460431549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10177556 + ... + 10187421.

It is an arithmetic number, because the mean of its divisors is an integer number (25120200363).

Almost surely, 2^100460431541 is an apocalyptic number.

It is an amenable number.

100460431541 is a deficient number, since it is larger than the sum of its proper divisors (20369911).

100460431541 is an equidigital number, since it uses as much as digits as its factorization.

100460431541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20369910.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 100460431541 its reverse (145134064001), we get a palindrome (245594495542).

The spelling of 100460431541 in words is "one hundred billion, four hundred sixty million, four hundred thirty-one thousand, five hundred forty-one".