123253151 has 8 divisors (see below), whose sum is σ = 140996640. Its totient is φ = 105543648.

The previous prime is 123253073. The next prime is 123253157. The reversal of 123253151 is 151352321.

It is a happy number.

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

It is not a de Polignac number, because 123253151 - 2¹⁰ = 123252127 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 (123253157) 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, 176 + ... + 15701.

It is an arithmetic number, because the mean of its divisors is an integer number (17624580).

Almost surely, 2^123253151 is an apocalyptic number.

123253151 is a deficient number, since it is larger than the sum of its proper divisors (17743489).

123253151 is a wasteful number, since it uses less digits than its factorization.

123253151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16993.

The product of its digits is 900, while the sum is 23.

The square root of 123253151 is about 11101.9435685829. The cubic root of 123253151 is about 497.6599332606.

The spelling of 123253151 in words is "one hundred twenty-three million, two hundred fifty-three thousand, one hundred fifty-one".