23020020230 has 16 divisors (see below), whose sum is σ = 41440959504. Its totient is φ = 9206914080.

The previous prime is 23020020211. The next prime is 23020020253. The reversal of 23020020230 is 3202002032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45476 + ... + 219335.

It is an arithmetic number, because the mean of its divisors is an integer number (2590059969).

Almost surely, 2^23020020230 is an apocalyptic number.

23020020230 is a deficient number, since it is larger than the sum of its proper divisors (18420939274).

23020020230 is a wasteful number, since it uses less digits than its factorization.

23020020230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273511.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 23020020230 its reverse (3202002032), we get a palindrome (26222022262).

The spelling of 23020020230 in words is "twenty-three billion, twenty million, twenty thousand, two hundred thirty".