23012322030 has 48 divisors (see below), whose sum is σ = 59863858704. Its totient is φ = 6133355520.

The previous prime is 23012322029. The next prime is 23012322037. The reversal of 23012322030 is 3022321032.

It is a happy number.

23012322030 is a `hidden beast` number, since 230 + 1 + 232 + 203 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23012321994 and 23012322012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23012322037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104590 + ... + 238670.

It is an arithmetic number, because the mean of its divisors is an integer number (1247163723).

Almost surely, 2^23012322030 is an apocalyptic number.

23012322030 is an abundant number, since it is smaller than the sum of its proper divisors (36851536674).

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

23012322030 is a wasteful number, since it uses less digits than its factorization.

23012322030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136001 (or 135998 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23012322030 its reverse (3022321032), we get a palindrome (26034643062).

The spelling of 23012322030 in words is "twenty-three billion, twelve million, three hundred twenty-two thousand, thirty".