123381062 has 16 divisors (see below), whose sum is σ = 220707072. Its totient is φ = 50578440.

The previous prime is 123381059. The next prime is 123381067. The reversal of 123381062 is 260183321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123381067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191264 + ... + 191907.

It is an arithmetic number, because the mean of its divisors is an integer number (13794192).

Almost surely, 2^123381062 is an apocalyptic number.

123381062 is a deficient number, since it is larger than the sum of its proper divisors (97326010).

123381062 is a wasteful number, since it uses less digits than its factorization.

123381062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383203.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 123381062 is about 11107.7028228162. The cubic root of 123381062 is about 497.8320293931.

The spelling of 123381062 in words is "one hundred twenty-three million, three hundred eighty-one thousand, sixty-two".