2130331551 has 8 divisors (see below), whose sum is σ = 2842962480. Its totient is φ = 1418960832.

The previous prime is 2130331543. The next prime is 2130331559. The reversal of 2130331551 is 1551330312.

It is an interprime number because it is at equal distance from previous prime (2130331543) and next prime (2130331559).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2130331551 - 2³ = 2130331543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130331559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311100 + ... + 317873.

It is an arithmetic number, because the mean of its divisors is an integer number (355370310).

Almost surely, 2^2130331551 is an apocalyptic number.

2130331551 is a deficient number, since it is larger than the sum of its proper divisors (712630929).

2130331551 is a wasteful number, since it uses less digits than its factorization.

2130331551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630105.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 2130331551 is about 46155.5148492572. The cubic root of 2130331551 is about 1286.7151066878.

Adding to 2130331551 its reverse (1551330312), we get a palindrome (3681661863).

The spelling of 2130331551 in words is "two billion, one hundred thirty million, three hundred thirty-one thousand, five hundred fifty-one".