151332051023 has 4 divisors (see below), whose sum is σ = 156550397640. Its totient is φ = 146113704408.

The previous prime is 151332051011. The next prime is 151332051037. The reversal of 151332051023 is 320150233151.

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 151332051023 - 2³⁶ = 82612574287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151332050983 and 151332051001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151332051323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2609173265 + ... + 2609173322.

It is an arithmetic number, because the mean of its divisors is an integer number (39137599410).

Almost surely, 2^151332051023 is an apocalyptic number.

151332051023 is a deficient number, since it is larger than the sum of its proper divisors (5218346617).

151332051023 is an equidigital number, since it uses as much as digits as its factorization.

151332051023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5218346616.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 151332051023 its reverse (320150233151), we get a palindrome (471482284174).

The spelling of 151332051023 in words is "one hundred fifty-one billion, three hundred thirty-two million, fifty-one thousand, twenty-three".