23023001300032 has 112 divisors (see below), whose sum is σ = 49214064680640. Its totient is φ = 10652722808832.

The previous prime is 23023001300027. The next prime is 23023001300041. The reversal of 23023001300032 is 23000310032032.

It is a happy number.

It is a super-2 number, since 2×23023001300032² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 23023001299982 and 23023001300009.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13842838 + ... + 15416554.

Almost surely, 2^{23023001300032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23023001300032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24607032340320).

23023001300032 is an abundant number, since it is smaller than the sum of its proper divisors (26191063380608).

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

23023001300032 is a wasteful number, since it uses less digits than its factorization.

23023001300032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574028 (or 1574018 counting only the distinct ones).

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

Adding to 23023001300032 its reverse (23000310032032), we get a palindrome (46023311332064).

The spelling of 23023001300032 in words is "twenty-three trillion, twenty-three billion, one million, three hundred thousand, thirty-two".