100401013401 has 16 divisors (see below), whose sum is σ = 144180328320. Its totient is φ = 61778908800.

The previous prime is 100401013387. The next prime is 100401013441. The reversal of 100401013401 is 104310104001.

It is not a de Polignac number, because 100401013401 - 2¹⁰ = 100401012377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100401013441) 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 15 ways as a sum of consecutive naturals, for example, 269085 + ... + 522693.

It is an arithmetic number, because the mean of its divisors is an integer number (9011270520).

Almost surely, 2^100401013401 is an apocalyptic number.

It is an amenable number.

100401013401 is a deficient number, since it is larger than the sum of its proper divisors (43779314919).

100401013401 is a wasteful number, since it uses less digits than its factorization.

100401013401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263776.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 100401013401 its reverse (104310104001), we get a palindrome (204711117402).

The spelling of 100401013401 in words is "one hundred billion, four hundred one million, thirteen thousand, four hundred one".