123133360 has 40 divisors (see below), whose sum is σ = 327184416. Its totient is φ = 42216960.

The previous prime is 123133349. The next prime is 123133393. The reversal of 123133360 is 63331321.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109381 + ... + 110500.

Almost surely, 2^123133360 is an apocalyptic number.

123133360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123133360 is an abundant number, since it is smaller than the sum of its proper divisors (204051056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123133360 is a wasteful number, since it uses less digits than its factorization.

123133360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219901 (or 219895 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 123133360 is about 11096.5472107318. The cubic root of 123133360 is about 497.4986540708.

Adding to 123133360 its reverse (63331321), we get a palindrome (186464681).

The spelling of 123133360 in words is "one hundred twenty-three million, one hundred thirty-three thousand, three hundred sixty".