120205893 has 8 divisors (see below), whose sum is σ = 160380000. Its totient is φ = 80084528.

The previous prime is 120205873. The next prime is 120205927. The reversal of 120205893 is 398502021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120205893 - 2²⁶ = 53097029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120205893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120205823) 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, 7518 + ... + 17231.

It is an arithmetic number, because the mean of its divisors is an integer number (20047500).

Almost surely, 2^120205893 is an apocalyptic number.

It is an amenable number.

120205893 is a deficient number, since it is larger than the sum of its proper divisors (40174107).

120205893 is a wasteful number, since it uses less digits than its factorization.

120205893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26371.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 120205893 is about 10963.8448091899. The cubic root of 120205893 is about 493.5243513491.

The spelling of 120205893 in words is "one hundred twenty million, two hundred five thousand, eight hundred ninety-three".