23311120202 has 8 divisors (see below), whose sum is σ = 34967958336. Its totient is φ = 11655134092.

The previous prime is 23311120201. The next prime is 23311120237. The reversal of 23311120202 is 20202111332.

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

It is not an unprimeable number, because it can be changed into a prime (23311120201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139538 + ... + 257085.

It is an arithmetic number, because the mean of its divisors is an integer number (4370994792).

Almost surely, 2^23311120202 is an apocalyptic number.

23311120202 is a deficient number, since it is larger than the sum of its proper divisors (11656838134).

23311120202 is a wasteful number, since it uses less digits than its factorization.

23311120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426012.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23311120202 its reverse (20202111332), we get a palindrome (43513231534).

The spelling of 23311120202 in words is "twenty-three billion, three hundred eleven million, one hundred twenty thousand, two hundred two".