2351315000 has 40 divisors (see below), whose sum is σ = 5509142760. Its totient is φ = 940524000.

The previous prime is 2351314993. The next prime is 2351315011. The reversal of 2351315000 is 5131532.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 230132 + ... + 240131.

It is an arithmetic number, because the mean of its divisors is an integer number (137728569).

Almost surely, 2^2351315000 is an apocalyptic number.

2351315000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2351315000 is an abundant number, since it is smaller than the sum of its proper divisors (3157827760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2351315000 is an equidigital number, since it uses as much as digits as its factorization.

2351315000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470289 (or 470270 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 2351315000 is about 48490.3598666787. The cubic root of 2351315000 is about 1329.7508342854.

Adding to 2351315000 its reverse (5131532), we get a palindrome (2356446532).

The spelling of 2351315000 in words is "two billion, three hundred fifty-one million, three hundred fifteen thousand".