23201332030 has 32 divisors (see below), whose sum is σ = 42288964704. Its totient is φ = 9163954176.

The previous prime is 23201331983. The next prime is 23201332031. The reversal of 23201332030 is 3023310232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23201331989 and 23201332007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23201332031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402714 + ... + 456706.

It is an arithmetic number, because the mean of its divisors is an integer number (1321530147).

Almost surely, 2^23201332030 is an apocalyptic number.

23201332030 is a deficient number, since it is larger than the sum of its proper divisors (19087632674).

23201332030 is a wasteful number, since it uses less digits than its factorization.

23201332030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54540.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23201332030 its reverse (3023310232), we get a palindrome (26224642262).

The spelling of 23201332030 in words is "twenty-three billion, two hundred one million, three hundred thirty-two thousand, thirty".