23115032243234 has 8 divisors (see below), whose sum is σ = 34672727784348. Its totient is φ = 11557456315120.

The previous prime is 23115032243203. The next prime is 23115032243243. The reversal of 23115032243234 is 43234223051132.

It can be written as a sum of positive squares in 2 ways, for example, as 19253622531025 + 3861409712209 = 4387895^2 + 1965047^2 .

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

It is a super-2 number, since 2×23115032243234² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23115032243194 and 23115032243203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29418557 + ... + 30194064.

Almost surely, 2^{23115032243234} is an apocalyptic number.

23115032243234 is a deficient number, since it is larger than the sum of its proper divisors (11557695541114).

23115032243234 is a wasteful number, since it uses less digits than its factorization.

23115032243234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59806500.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 23115032243234 its reverse (43234223051132), we get a palindrome (66349255294366).

The spelling of 23115032243234 in words is "twenty-three trillion, one hundred fifteen billion, thirty-two million, two hundred forty-three thousand, two hundred thirty-four".