231030232301 has 4 divisors (see below), whose sum is σ = 252032980704. Its totient is φ = 210027483900.

The previous prime is 231030232297. The next prime is 231030232313. The reversal of 231030232301 is 103232030132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 231030232301 - 2² = 231030232297 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 (231030232361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10501374185 + ... + 10501374206.

It is an arithmetic number, because the mean of its divisors is an integer number (63008245176).

Almost surely, 2^231030232301 is an apocalyptic number.

It is an amenable number.

231030232301 is a deficient number, since it is larger than the sum of its proper divisors (21002748403).

231030232301 is a wasteful number, since it uses less digits than its factorization.

231030232301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21002748402.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 231030232301 its reverse (103232030132), we get a palindrome (334262262433).

The spelling of 231030232301 in words is "two hundred thirty-one billion, thirty million, two hundred thirty-two thousand, three hundred one".