202103132001 has 16 divisors (see below), whose sum is σ = 278697420288. Its totient is φ = 130138819200.

The previous prime is 202103131927. The next prime is 202103132029. The reversal of 202103132001 is 100231301202.

It is not a de Polignac number, because 202103132001 - 2¹⁷ = 202103000929 is a prime.

It is a super-2 number, since 2×202103132001² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202103132501) 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, 2037106 + ... + 2134011.

It is an arithmetic number, because the mean of its divisors is an integer number (17418588768).

Almost surely, 2^202103132001 is an apocalyptic number.

It is an amenable number.

202103132001 is a deficient number, since it is larger than the sum of its proper divisors (76594288287).

202103132001 is a wasteful number, since it uses less digits than its factorization.

202103132001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4171672.

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

Adding to 202103132001 its reverse (100231301202), we get a palindrome (302334433203).

The spelling of 202103132001 in words is "two hundred two billion, one hundred three million, one hundred thirty-two thousand, one".