151056613 has 4 divisors (see below), whose sum is σ = 151094560. Its totient is φ = 151018668.

The previous prime is 151056601. The next prime is 151056629. The reversal of 151056613 is 316650151.

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.

It is a cyclic number.

It is not a de Polignac number, because 151056613 - 2¹³ = 151048421 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 (151056643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12195 + ... + 21232.

It is an arithmetic number, because the mean of its divisors is an integer number (37773640).

Almost surely, 2^151056613 is an apocalyptic number.

It is an amenable number.

151056613 is a deficient number, since it is larger than the sum of its proper divisors (37947).

151056613 is an equidigital number, since it uses as much as digits as its factorization.

151056613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37946.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 151056613 is about 12290.5090618737. The cubic root of 151056613 is about 532.5739431654.

The spelling of 151056613 in words is "one hundred fifty-one million, fifty-six thousand, six hundred thirteen".