151377701 has 4 divisors (see below), whose sum is σ = 151431852. Its totient is φ = 151323552.

The previous prime is 151377683. The next prime is 151377713. The reversal of 151377701 is 107773151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 107773151 = 541 ⋅199211.

It can be written as a sum of positive squares in 2 ways, for example, as 13315201 + 138062500 = 3649^2 + 11750^2 .

It is a cyclic number.

It is not a de Polignac number, because 151377701 - 2¹⁰ = 151376677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151377001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22640 + ... + 28553.

It is an arithmetic number, because the mean of its divisors is an integer number (37857963).

Almost surely, 2^151377701 is an apocalyptic number.

It is an amenable number.

151377701 is a deficient number, since it is larger than the sum of its proper divisors (54151).

151377701 is an equidigital number, since it uses as much as digits as its factorization.

151377701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54150.

The product of its (nonzero) digits is 5145, while the sum is 32.

The square root of 151377701 is about 12303.5645647918. The cubic root of 151377701 is about 532.9510249309.

The spelling of 151377701 in words is "one hundred fifty-one million, three hundred seventy-seven thousand, seven hundred one".