124020120602 has 32 divisors (see below), whose sum is σ = 217028450304. Its totient is φ = 52055766000.

The previous prime is 124020120563. The next prime is 124020120613. The reversal of 124020120602 is 206021020421.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263048 + ... + 563235.

It is an arithmetic number, because the mean of its divisors is an integer number (6782139072).

Almost surely, 2^124020120602 is an apocalyptic number.

124020120602 is a deficient number, since it is larger than the sum of its proper divisors (93008329702).

124020120602 is a wasteful number, since it uses less digits than its factorization.

124020120602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826514.

The product of its (nonzero) digits is 384, while the sum is 20.

The spelling of 124020120602 in words is "one hundred twenty-four billion, twenty million, one hundred twenty thousand, six hundred two".