151320053 has 8 divisors (see below), whose sum is σ = 158617536. Its totient is φ = 144194400.

The previous prime is 151320049. The next prime is 151320067. The reversal of 151320053 is 350023151.

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 151320053 - 2² = 151320049 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 (151320853) 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, 41153 + ... + 44678.

It is an arithmetic number, because the mean of its divisors is an integer number (19827192).

Almost surely, 2^151320053 is an apocalyptic number.

It is an amenable number.

151320053 is a deficient number, since it is larger than the sum of its proper divisors (7297483).

151320053 is an equidigital number, since it uses as much as digits as its factorization.

151320053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85915.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 151320053 is about 12301.2216060032. The cubic root of 151320053 is about 532.8833631345.

The spelling of 151320053 in words is "one hundred fifty-one million, three hundred twenty thousand, fifty-three".