2140151315 has 8 divisors (see below), whose sum is σ = 2568943968. Its totient is φ = 1711612800.

The previous prime is 2140151303. The next prime is 2140151329. The reversal of 2140151315 is 5131510412.

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

It is not a de Polignac number, because 2140151315 - 2²⁰ = 2139102739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44486 + ... + 79115.

It is an arithmetic number, because the mean of its divisors is an integer number (321117996).

Almost surely, 2^2140151315 is an apocalyptic number.

2140151315 is a deficient number, since it is larger than the sum of its proper divisors (428792653).

2140151315 is a wasteful number, since it uses less digits than its factorization.

2140151315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127069.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 2140151315 is about 46261.7694754535. The cubic root of 2140151315 is about 1288.6891146296.

Adding to 2140151315 its reverse (5131510412), we get a palindrome (7271661727).

The spelling of 2140151315 in words is "two billion, one hundred forty million, one hundred fifty-one thousand, three hundred fifteen".