123042094 has 32 divisors (see below), whose sum is σ = 218004480. Its totient is φ = 50982048.

The previous prime is 123042071. The next prime is 123042109. The reversal of 123042094 is 490240321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92059 + ... + 93385.

It is an arithmetic number, because the mean of its divisors is an integer number (6812640).

Almost surely, 2^123042094 is an apocalyptic number.

123042094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123042094 is a deficient number, since it is larger than the sum of its proper divisors (94962386).

123042094 is a wasteful number, since it uses less digits than its factorization.

123042094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 123042094 is about 11092.4340881522. The cubic root of 123042094 is about 497.3757089574.

The spelling of 123042094 in words is "one hundred twenty-three million, forty-two thousand, ninety-four".