123060355 has 8 divisors (see below), whose sum is σ = 161097264. Its totient is φ = 89498400.

The previous prime is 123060349. The next prime is 123060361. The reversal of 123060355 is 553060321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (123060349) and next prime (123060361).

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

It is not a de Polignac number, because 123060355 - 2⁷ = 123060227 is a prime.

It is a Duffinian number.

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, 1118676 + ... + 1118785.

It is an arithmetic number, because the mean of its divisors is an integer number (20137158).

Almost surely, 2^123060355 is an apocalyptic number.

123060355 is a deficient number, since it is larger than the sum of its proper divisors (38036909).

123060355 is a wasteful number, since it uses less digits than its factorization.

123060355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237477.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 123060355 is about 11093.2571862371. The cubic root of 123060355 is about 497.4003133515.

The spelling of 123060355 in words is "one hundred twenty-three million, sixty thousand, three hundred fifty-five".