154153323 has 24 divisors (see below), whose sum is σ = 228662720. Its totient is φ = 100018800.

The previous prime is 154153319. The next prime is 154153361. The reversal of 154153323 is 323351451.

It is not a de Polignac number, because 154153323 - 2² = 154153319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154153303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146148 + ... + 147198.

Almost surely, 2^154153323 is an apocalyptic number.

154153323 is a deficient number, since it is larger than the sum of its proper divisors (74509397).

154153323 is a wasteful number, since it uses less digits than its factorization.

154153323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479 (or 1476 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 154153323 is about 12415.8496688708. The cubic root of 154153323 is about 536.1886669221.

The spelling of 154153323 in words is "one hundred fifty-four million, one hundred fifty-three thousand, three hundred twenty-three".