10017015401 has 4 divisors (see below), whose sum is σ = 10089080400. Its totient is φ = 9944950404.

The previous prime is 10017015391. The next prime is 10017015427. The reversal of 10017015401 is 10451071001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10017015401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10017015601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36032291 + ... + 36032568.

It is an arithmetic number, because the mean of its divisors is an integer number (2522270100).

Almost surely, 2^10017015401 is an apocalyptic number.

It is an amenable number.

10017015401 is a deficient number, since it is larger than the sum of its proper divisors (72064999).

10017015401 is an equidigital number, since it uses as much as digits as its factorization.

10017015401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72064998.

The product of its (nonzero) digits is 140, while the sum is 20.

Adding to 10017015401 its reverse (10451071001), we get a palindrome (20468086402).

The spelling of 10017015401 in words is "ten billion, seventeen million, fifteen thousand, four hundred one".