120981802 has 8 divisors (see below), whose sum is σ = 181593216. Its totient is φ = 60450732.

The previous prime is 120981793. The next prime is 120981811. The reversal of 120981802 is 208189021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120981793) and next prime (120981811).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16168 + ... + 22435.

It is an arithmetic number, because the mean of its divisors is an integer number (22699152).

Almost surely, 2^120981802 is an apocalyptic number.

120981802 is a deficient number, since it is larger than the sum of its proper divisors (60611414).

120981802 is a wasteful number, since it uses less digits than its factorization.

120981802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40172.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 120981802 is about 10999.1727870781. The cubic root of 120981802 is about 494.5839472417.

The spelling of 120981802 in words is "one hundred twenty million, nine hundred eighty-one thousand, eight hundred two".