230230545550530 has 64 divisors (see below), whose sum is σ = 631491369239808. Its totient is φ = 52623968624640.

The previous prime is 230230545550471. The next prime is 230230545550531. The reversal of 230230545550530 is 35055545032032.

It is a happy number.

It is a super-2 number, since 2×230230545550530² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (230230545550531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78800610 + ... + 81670050.

It is an arithmetic number, because the mean of its divisors is an integer number (9867052644372).

Almost surely, 2^{230230545550530} is an apocalyptic number.

230230545550530 is an abundant number, since it is smaller than the sum of its proper divisors (401260823689278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230230545550530 is a wasteful number, since it uses less digits than its factorization.

230230545550530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251531.

The product of its (nonzero) digits is 1350000, while the sum is 42.

The spelling of 230230545550530 in words is "two hundred thirty trillion, two hundred thirty billion, five hundred forty-five million, five hundred fifty thousand, five hundred thirty".