2131033201 has 4 divisors (see below), whose sum is σ = 2324763504. Its totient is φ = 1937302900.

The previous prime is 2131033193. The next prime is 2131033271. The reversal of 2131033201 is 1023301312.

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 not a de Polignac number, because 2131033201 - 2³ = 2131033193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2131033271) 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, 96865135 + ... + 96865156.

It is an arithmetic number, because the mean of its divisors is an integer number (581190876).

Almost surely, 2^2131033201 is an apocalyptic number.

It is an amenable number.

2131033201 is a deficient number, since it is larger than the sum of its proper divisors (193730303).

2131033201 is a wasteful number, since it uses less digits than its factorization.

2131033201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193730302.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2131033201 is about 46163.1151570169. The cubic root of 2131033201 is about 1286.8563561495.

Adding to 2131033201 its reverse (1023301312), we get a palindrome (3154334513).

The spelling of 2131033201 in words is "two billion, one hundred thirty-one million, thirty-three thousand, two hundred one".