151027613 has 4 divisors (see below), whose sum is σ = 164757408. Its totient is φ = 137297820.

The previous prime is 151027603. The next prime is 151027627. The reversal of 151027613 is 316720151.

151027613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 316720151 = 11 ⋅28792741.

It is not a de Polignac number, because 151027613 - 2⁶ = 151027549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151027603) 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, 6864881 + ... + 6864902.

It is an arithmetic number, because the mean of its divisors is an integer number (41189352).

Almost surely, 2^151027613 is an apocalyptic number.

It is an amenable number.

151027613 is a deficient number, since it is larger than the sum of its proper divisors (13729795).

151027613 is a wasteful number, since it uses less digits than its factorization.

151027613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13729794.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 151027613 is about 12289.3292331193. The cubic root of 151027613 is about 532.5398596244.

Adding to 151027613 its reverse (316720151), we get a palindrome (467747764).

The spelling of 151027613 in words is "one hundred fifty-one million, twenty-seven thousand, six hundred thirteen".