23144502312030 has 32 divisors (see below), whose sum is σ = 60596515145088. Its totient is φ = 5610788439200.

The previous prime is 23144502311971. The next prime is 23144502312079. The reversal of 23144502312030 is 3021320544132.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35067427416 + ... + 35067428075.

It is an arithmetic number, because the mean of its divisors is an integer number (1893641098284).

Almost surely, 2^{23144502312030} is an apocalyptic number.

23144502312030 is an abundant number, since it is smaller than the sum of its proper divisors (37452012833058).

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

23144502312030 is a wasteful number, since it uses less digits than its factorization.

23144502312030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70134855512.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 23144502312030 its reverse (3021320544132), we get a palindrome (26165822856162).

The spelling of 23144502312030 in words is "twenty-three trillion, one hundred forty-four billion, five hundred two million, three hundred twelve thousand, thirty".