230431356501 has 8 divisors (see below), whose sum is σ = 307252624704. Its totient is φ = 153615496320.

The previous prime is 230431356499. The next prime is 230431356503. The reversal of 230431356501 is 105653134032.

It is an interprime number because it is at equal distance from previous prime (230431356499) and next prime (230431356503).

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

It is not a de Polignac number, because 230431356501 - 2¹ = 230431356499 is a prime.

It is a super-2 number, since 2×230431356501² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230431356503) 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, 1251516 + ... + 1423781.

It is an arithmetic number, because the mean of its divisors is an integer number (38406578088).

Almost surely, 2^230431356501 is an apocalyptic number.

It is an amenable number.

230431356501 is a deficient number, since it is larger than the sum of its proper divisors (76821268203).

230431356501 is a wasteful number, since it uses less digits than its factorization.

230431356501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704011.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 230431356501 in words is "two hundred thirty billion, four hundred thirty-one million, three hundred fifty-six thousand, five hundred one".