10104020001 has 32 divisors (see below), whose sum is σ = 15054336000. Its totient is φ = 6697682064.

The previous prime is 10104019997. The next prime is 10104020041. The reversal of 10104020001 is 10002040101.

It is a happy number.

It is not a de Polignac number, because 10104020001 - 2² = 10104019997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10104020041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5104630 + ... + 5106608.

It is an arithmetic number, because the mean of its divisors is an integer number (470448000).

Almost surely, 2^10104020001 is an apocalyptic number.

It is an amenable number.

10104020001 is a deficient number, since it is larger than the sum of its proper divisors (4950315999).

10104020001 is a wasteful number, since it uses less digits than its factorization.

10104020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970 (or 2964 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10104020001 its reverse (10002040101), we get a palindrome (20106060102).

The spelling of 10104020001 in words is "ten billion, one hundred four million, twenty thousand, one".