153234232231 has 8 divisors (see below), whose sum is σ = 155586571760. Its totient is φ = 150883812288.

The previous prime is 153234232213. The next prime is 153234232301. The reversal of 153234232231 is 132232432351.

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 153234232231 - 2⁹ = 153234231719 is a prime.

It is a super-2 number, since 2×153234232231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 153234232193 and 153234232202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153234232201) 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, 318606 + ... + 638731.

It is an arithmetic number, because the mean of its divisors is an integer number (19448321470).

Almost surely, 2^153234232231 is an apocalyptic number.

153234232231 is a deficient number, since it is larger than the sum of its proper divisors (2352339529).

153234232231 is an equidigital number, since it uses as much as digits as its factorization.

153234232231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959793.

The product of its digits is 25920, while the sum is 31.

Adding to 153234232231 its reverse (132232432351), we get a palindrome (285466664582).

The spelling of 153234232231 in words is "one hundred fifty-three billion, two hundred thirty-four million, two hundred thirty-two thousand, two hundred thirty-one".