151601077 has 4 divisors (see below), whose sum is σ = 153427680. Its totient is φ = 149774476.

The previous prime is 151601017. The next prime is 151601081. The reversal of 151601077 is 770106151.

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 151601077 - 2⁷ = 151600949 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 (151601017) 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, 913177 + ... + 913342.

It is an arithmetic number, because the mean of its divisors is an integer number (38356920).

Almost surely, 2^151601077 is an apocalyptic number.

It is an amenable number.

151601077 is a deficient number, since it is larger than the sum of its proper divisors (1826603).

151601077 is an equidigital number, since it uses as much as digits as its factorization.

151601077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826602.

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 151601077 is about 12312.6389129220. The cubic root of 151601077 is about 533.2130405351.

The spelling of 151601077 in words is "one hundred fifty-one million, six hundred one thousand, seventy-seven".