123050272 has 12 divisors (see below), whose sum is σ = 242255286. Its totient is φ = 61525120.

The previous prime is 123050269. The next prime is 123050287. The reversal of 123050272 is 272050321.

It can be written as a sum of positive squares in only one way, i.e., 65351056 + 57699216 = 8084^2 + 7596^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1922629 + ... + 1922692.

Almost surely, 2^123050272 is an apocalyptic number.

It is an amenable number.

123050272 is a deficient number, since it is larger than the sum of its proper divisors (119205014).

123050272 is an equidigital number, since it uses as much as digits as its factorization.

123050272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3845331 (or 3845323 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 123050272 is about 11092.8027116685. The cubic root of 123050272 is about 497.3867280818.

The spelling of 123050272 in words is "one hundred twenty-three million, fifty thousand, two hundred seventy-two".