2130451311 has 8 divisors (see below), whose sum is σ = 2840816304. Its totient is φ = 1420193600.

The previous prime is 2130451303. The next prime is 2130451333. The reversal of 2130451311 is 1131540312.

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

It is a cyclic number.

It is not a de Polignac number, because 2130451311 - 2³ = 2130451303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130451711) 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, 56485 + ... + 86321.

It is an arithmetic number, because the mean of its divisors is an integer number (355102038).

Almost surely, 2^2130451311 is an apocalyptic number.

2130451311 is a deficient number, since it is larger than the sum of its proper divisors (710364993).

2130451311 is a wasteful number, since it uses less digits than its factorization.

2130451311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53641.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2130451311 is about 46156.8121841186. The cubic root of 2130451311 is about 1286.7392178195.

Adding to 2130451311 its reverse (1131540312), we get a palindrome (3261991623).

The spelling of 2130451311 in words is "two billion, one hundred thirty million, four hundred fifty-one thousand, three hundred eleven".