150401231 has 8 divisors (see below), whose sum is σ = 152368128. Its totient is φ = 148447000.

The previous prime is 150401219. The next prime is 150401281. The reversal of 150401231 is 132104051.

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 150401231 - 2¹⁴ = 150384847 is a prime.

It is a super-2 number, since 2×150401231² = 45241060572630722, 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 (150401281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22016 + ... + 28026.

It is an arithmetic number, because the mean of its divisors is an integer number (19046016).

Almost surely, 2^150401231 is an apocalyptic number.

150401231 is a deficient number, since it is larger than the sum of its proper divisors (1966897).

150401231 is a wasteful number, since it uses less digits than its factorization.

150401231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6333.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 150401231 is about 12263.8179617931. The cubic root of 150401231 is about 531.8026089924.

Adding to 150401231 its reverse (132104051), we get a palindrome (282505282).

The spelling of 150401231 in words is "one hundred fifty million, four hundred one thousand, two hundred thirty-one".