231550153 has 8 divisors (see below), whose sum is σ = 236691072. Its totient is φ = 226418256.

The previous prime is 231550133. The next prime is 231550171. The reversal of 231550153 is 351055132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231550153 is a prime.

It is a Duffinian number.

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (231550103) 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, 92626 + ... + 95092.

It is an arithmetic number, because the mean of its divisors is an integer number (29586384).

Almost surely, 2^231550153 is an apocalyptic number.

It is an amenable number.

231550153 is a deficient number, since it is larger than the sum of its proper divisors (5140919).

231550153 is a wasteful number, since it uses less digits than its factorization.

231550153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4511.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 231550153 is about 15216.7720952901. The cubic root of 231550153 is about 614.0659608992.

The spelling of 231550153 in words is "two hundred thirty-one million, five hundred fifty thousand, one hundred fifty-three".