120002283 has 32 divisors (see below), whose sum is σ = 183513600. Its totient is φ = 77464800.

The previous prime is 120002279. The next prime is 120002297. The reversal of 120002283 is 382200021.

It is a happy number.

It is not a de Polignac number, because 120002283 - 2² = 120002279 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120002213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112573 + ... + 113633.

It is an arithmetic number, because the mean of its divisors is an integer number (5734800).

Almost surely, 2^120002283 is an apocalyptic number.

120002283 is a deficient number, since it is larger than the sum of its proper divisors (63511317).

120002283 is a wasteful number, since it uses less digits than its factorization.

120002283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200 (or 1194 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 120002283 is about 10954.5553538243. Note that the first 3 decimals coincide. The cubic root of 120002283 is about 493.2455428252.

The spelling of 120002283 in words is "one hundred twenty million, two thousand, two hundred eighty-three".