123010115 has 8 divisors (see below), whose sum is σ = 147821760. Its totient is φ = 98268352.

The previous prime is 123010109. The next prime is 123010157. The reversal of 123010115 is 511010321.

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

It is a cyclic number.

It is not a de Polignac number, because 123010115 - 2¹⁶ = 122944579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123010115.

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, 13514 + ... + 20703.

It is an arithmetic number, because the mean of its divisors is an integer number (18477720).

Almost surely, 2^123010115 is an apocalyptic number.

123010115 is a deficient number, since it is larger than the sum of its proper divisors (24811645).

123010115 is an equidigital number, since it uses as much as digits as its factorization.

123010115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34941.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 123010115 is about 11090.9925164523. The cubic root of 123010115 is about 497.3326154234.

Adding to 123010115 its reverse (511010321), we get a palindrome (634020436).

The spelling of 123010115 in words is "one hundred twenty-three million, ten thousand, one hundred fifteen".