10002111401 has 4 divisors (see below), whose sum is σ = 10018589952. Its totient is φ = 9985632852.

The previous prime is 10002111377. The next prime is 10002111421. The reversal of 10002111401 is 10411120001.

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-10002111401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002111421) 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, 8238365 + ... + 8239578.

It is an arithmetic number, because the mean of its divisors is an integer number (2504647488).

Almost surely, 2^10002111401 is an apocalyptic number.

It is an amenable number.

10002111401 is a deficient number, since it is larger than the sum of its proper divisors (16478551).

10002111401 is an equidigital number, since it uses as much as digits as its factorization.

10002111401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16478550.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10002111401 its reverse (10411120001), we get a palindrome (20413231402).

The spelling of 10002111401 in words is "ten billion, two million, one hundred eleven thousand, four hundred one".