2023151454423 has 16 divisors (see below), whose sum is σ = 3269739724800. Its totient is φ = 1226152396440.

The previous prime is 2023151454413. The next prime is 2023151454427. The reversal of 2023151454423 is 3244541513202.

It is a happy number.

2023151454423 is a `hidden beast` number, since 2 + 0 + 23 + 151 + 45 + 442 + 3 = 666.

It is not a de Polignac number, because 2023151454423 - 2¹⁰ = 2023151453399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023151454427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3405978583 + ... + 3405979176.

It is an arithmetic number, because the mean of its divisors is an integer number (204358732800).

Almost surely, 2^{2023151454423} is an apocalyptic number.

2023151454423 is a deficient number, since it is larger than the sum of its proper divisors (1246588270377).

2023151454423 is a wasteful number, since it uses less digits than its factorization.

2023151454423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6811957779 (or 6811957773 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 2023151454423 its reverse (3244541513202), we get a palindrome (5267692967625).

The spelling of 2023151454423 in words is "two trillion, twenty-three billion, one hundred fifty-one million, four hundred fifty-four thousand, four hundred twenty-three".