123371480 has 16 divisors (see below), whose sum is σ = 277585920. Its totient is φ = 49348576.

The previous prime is 123371473. The next prime is 123371491. The reversal of 123371480 is 84173321.

It is a super-3 number, since 3×123371480³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1542104 + ... + 1542183.

It is an arithmetic number, because the mean of its divisors is an integer number (17349120).

Almost surely, 2^123371480 is an apocalyptic number.

123371480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123371480 is an abundant number, since it is smaller than the sum of its proper divisors (154214440).

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

123371480 is a wasteful number, since it uses less digits than its factorization.

123371480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3084298 (or 3084294 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 123371480 is about 11107.2714921352. The cubic root of 123371480 is about 497.8191415427.

The spelling of 123371480 in words is "one hundred twenty-three million, three hundred seventy-one thousand, four hundred eighty".