23150313243551 has 8 divisors (see below), whose sum is σ = 25510899746640. Its totient is φ = 20872554337152.

The previous prime is 23150313243493. The next prime is 23150313243553. The reversal of 23150313243551 is 15534231305132.

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

It is a cyclic number.

It is not a de Polignac number, because 23150313243551 - 2³⁰ = 23149239501727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23150313243553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20706898586 + ... + 20706899703.

It is an arithmetic number, because the mean of its divisors is an integer number (3188862468330).

Almost surely, 2^{23150313243551} is an apocalyptic number.

23150313243551 is a deficient number, since it is larger than the sum of its proper divisors (2360586503089).

23150313243551 is a wasteful number, since it uses less digits than its factorization.

23150313243551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41413798345.

The product of its (nonzero) digits is 162000, while the sum is 38.

Adding to 23150313243551 its reverse (15534231305132), we get a palindrome (38684544548683).

The spelling of 23150313243551 in words is "twenty-three trillion, one hundred fifty billion, three hundred thirteen million, two hundred forty-three thousand, five hundred fifty-one".