23000012010 has 96 divisors (see below), whose sum is σ = 60246426240. Its totient is φ = 6087709824.

The previous prime is 23000011967. The next prime is 23000012033. The reversal of 23000012010 is 1021000032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 23000011983 and 23000012001.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8916901 + ... + 8919479.

It is an arithmetic number, because the mean of its divisors is an integer number (627566940).

Almost surely, 2^23000012010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23000012010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30123213120).

23000012010 is an abundant number, since it is smaller than the sum of its proper divisors (37246414230).

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

23000012010 is a wasteful number, since it uses less digits than its factorization.

23000012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3292 (or 3289 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 23000012010 its reverse (1021000032), we get a palindrome (24021012042).

The spelling of 23000012010 in words is "twenty-three billion, twelve thousand, ten".