23241315602 has 4 divisors (see below), whose sum is σ = 34861973406. Its totient is φ = 11620657800.

The previous prime is 23241315541. The next prime is 23241315649. The reversal of 23241315602 is 20651314232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23235209761 + 6105841 = 152431^2 + 2471^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5810328899 + ... + 5810328902.

Almost surely, 2^23241315602 is an apocalyptic number.

23241315602 is a deficient number, since it is larger than the sum of its proper divisors (11620657804).

23241315602 is a wasteful number, since it uses less digits than its factorization.

23241315602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11620657803.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 23241315602 its reverse (20651314232), we get a palindrome (43892629834).

The spelling of 23241315602 in words is "twenty-three billion, two hundred forty-one million, three hundred fifteen thousand, six hundred two".