23532151151 has 4 divisors (see below), whose sum is σ = 23534824704. Its totient is φ = 23529477600.

The previous prime is 23532151129. The next prime is 23532151157. The reversal of 23532151151 is 15115123532.

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

It is a cyclic number.

It is not a de Polignac number, because 23532151151 - 2⁶ = 23532151087 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 (23532151157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323530 + ... + 1341191.

It is an arithmetic number, because the mean of its divisors is an integer number (5883706176).

Almost surely, 2^23532151151 is an apocalyptic number.

23532151151 is a deficient number, since it is larger than the sum of its proper divisors (2673553).

23532151151 is an equidigital number, since it uses as much as digits as its factorization.

23532151151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2673552.

The product of its digits is 4500, while the sum is 29.

Adding to 23532151151 its reverse (15115123532), we get a palindrome (38647274683).

The spelling of 23532151151 in words is "twenty-three billion, five hundred thirty-two million, one hundred fifty-one thousand, one hundred fifty-one".