230220020013 has 8 divisors (see below), whose sum is σ = 306962244576. Its totient is φ = 153478904400.

The previous prime is 230220019973. The next prime is 230220020033. The reversal of 230220020013 is 310020022032.

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

It is not a de Polignac number, because 230220020013 - 2²² = 230215825709 is a prime.

It is a super-2 number, since 2×230220020013² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230220019974 and 230220020001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230220020033) 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, 654783 + ... + 942963.

It is an arithmetic number, because the mean of its divisors is an integer number (38370280572).

Almost surely, 2^230220020013 is an apocalyptic number.

It is an amenable number.

230220020013 is a deficient number, since it is larger than the sum of its proper divisors (76742224563).

230220020013 is a wasteful number, since it uses less digits than its factorization.

230220020013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554475.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 230220020013 its reverse (310020022032), we get a palindrome (540240042045).

The spelling of 230220020013 in words is "two hundred thirty billion, two hundred twenty million, twenty thousand, thirteen".