3157982151 has 4 divisors (see below), whose sum is σ = 4210642872. Its totient is φ = 2105321432.

The previous prime is 3157982141. The next prime is 3157982161. The reversal of 3157982151 is 1512897513.

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

It is an interprime number because it is at equal distance from previous prime (3157982141) and next prime (3157982161).

It is a cyclic number.

It is not a de Polignac number, because 3157982151 - 2⁵ = 3157982119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3157982131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526330356 + ... + 526330361.

It is an arithmetic number, because the mean of its divisors is an integer number (1052660718).

Almost surely, 2^3157982151 is an apocalyptic number.

3157982151 is a deficient number, since it is larger than the sum of its proper divisors (1052660721).

3157982151 is a wasteful number, since it uses less digits than its factorization.

3157982151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052660720.

The product of its digits is 75600, while the sum is 42.

The square root of 3157982151 is about 56195.9264626894. The cubic root of 3157982151 is about 1467.1343668934.

The spelling of 3157982151 in words is "three billion, one hundred fifty-seven million, nine hundred eighty-two thousand, one hundred fifty-one".