150061031 has 8 divisors (see below), whose sum is σ = 159735600. Its totient is φ = 140564160.

The previous prime is 150061027. The next prime is 150061061. The reversal of 150061031 is 130160051.

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 150061031 - 2² = 150061027 is a prime.

It is a super-2 number, since 2×150061031² = 45036626049565922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150061061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42680 + ... + 46061.

It is an arithmetic number, because the mean of its divisors is an integer number (19966950).

Almost surely, 2^150061031 is an apocalyptic number.

150061031 is a deficient number, since it is larger than the sum of its proper divisors (9674569).

150061031 is an equidigital number, since it uses as much as digits as its factorization.

150061031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88849.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 150061031 is about 12249.9400406696. The cubic root of 150061031 is about 531.4013360593.

The spelling of 150061031 in words is "one hundred fifty million, sixty-one thousand, thirty-one".