13401203001 has 16 divisors (see below), whose sum is σ = 18623754240. Its totient is φ = 8561990160.

The previous prime is 13401202993. The next prime is 13401203041. The reversal of 13401203001 is 10030210431.

It is not a de Polignac number, because 13401203001 - 2³ = 13401202993 is a prime.

It is a super-2 number, since 2×13401203001² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13401203041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689931 + ... + 709088.

It is an arithmetic number, because the mean of its divisors is an integer number (1163984640).

Almost surely, 2^13401203001 is an apocalyptic number.

It is an amenable number.

13401203001 is a deficient number, since it is larger than the sum of its proper divisors (5222551239).

13401203001 is a wasteful number, since it uses less digits than its factorization.

13401203001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399156.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13401203001 its reverse (10030210431), we get a palindrome (23431413432).

The spelling of 13401203001 in words is "thirteen billion, four hundred one million, two hundred three thousand, one".