230031652534 has 4 divisors (see below), whose sum is σ = 345047478804. Its totient is φ = 115015826266.

The previous prime is 230031652423. The next prime is 230031652537. The reversal of 230031652534 is 435256130032.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×230031652534² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230031652534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230031652537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57507913132 + ... + 57507913135.

It is an arithmetic number, because the mean of its divisors is an integer number (86261869701).

Almost surely, 2^230031652534 is an apocalyptic number.

230031652534 is a deficient number, since it is larger than the sum of its proper divisors (115015826270).

230031652534 is a wasteful number, since it uses less digits than its factorization.

230031652534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115015826269.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 230031652534 its reverse (435256130032), we get a palindrome (665287782566).

The spelling of 230031652534 in words is "two hundred thirty billion, thirty-one million, six hundred fifty-two thousand, five hundred thirty-four".