123266315 has 16 divisors (see below), whose sum is σ = 154683648. Its totient is φ = 94122336.

The previous prime is 123266293. The next prime is 123266321. The reversal of 123266315 is 513662321.

It is a cyclic number.

It is not a de Polignac number, because 123266315 - 2¹² = 123262219 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73112 + ... + 74778.

It is an arithmetic number, because the mean of its divisors is an integer number (9667728).

Almost surely, 2^123266315 is an apocalyptic number.

123266315 is a deficient number, since it is larger than the sum of its proper divisors (31417333).

123266315 is a wasteful number, since it uses less digits than its factorization.

123266315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338.

The product of its digits is 6480, while the sum is 29.

The square root of 123266315 is about 11102.5364219173. The cubic root of 123266315 is about 497.6776500819.

The spelling of 123266315 in words is "one hundred twenty-three million, two hundred sixty-six thousand, three hundred fifteen".