2131153301 has 4 divisors (see below), whose sum is σ = 2132641932. Its totient is φ = 2129664672.

The previous prime is 2131153273. The next prime is 2131153319. The reversal of 2131153301 is 1033511312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1863994276 + 267159025 = 43174^2 + 16345^2 .

It is a cyclic number.

It is not a de Polignac number, because 2131153301 - 2⁶ = 2131153237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131153331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742166 + ... + 745031.

It is an arithmetic number, because the mean of its divisors is an integer number (533160483).

Almost surely, 2^2131153301 is an apocalyptic number.

It is an amenable number.

2131153301 is a deficient number, since it is larger than the sum of its proper divisors (1488631).

2131153301 is a wasteful number, since it uses less digits than its factorization.

2131153301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488630.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 2131153301 is about 46164.4159607809. The cubic root of 2131153301 is about 1286.8805304240.

Adding to 2131153301 its reverse (1033511312), we get a palindrome (3164664613).

The spelling of 2131153301 in words is "two billion, one hundred thirty-one million, one hundred fifty-three thousand, three hundred one".