152661301 has 8 divisors (see below), whose sum is σ = 164658200. Its totient is φ = 140700672.

The previous prime is 152661293. The next prime is 152661317. The reversal of 152661301 is 103166251.

152661301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 30580900 + 122080401 = 5530^2 + 11049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152661301 - 2³ = 152661293 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 (152661331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25 + ... + 17473.

It is an arithmetic number, because the mean of its divisors is an integer number (20582275).

Almost surely, 2^152661301 is an apocalyptic number.

It is an amenable number.

152661301 is a deficient number, since it is larger than the sum of its proper divisors (11996899).

152661301 is a wasteful number, since it uses less digits than its factorization.

152661301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18135.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 152661301 is about 12355.6181957845. The cubic root of 152661301 is about 534.4531647274.

The spelling of 152661301 in words is "one hundred fifty-two million, six hundred sixty-one thousand, three hundred one".