120230881 has 8 divisors (see below), whose sum is σ = 123848384. Its totient is φ = 116650800.

The previous prime is 120230857. The next prime is 120230911. The reversal of 120230881 is 188032021.

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 120230881 - 2¹³ = 120222689 is a prime.

It is a super-2 number, since 2×120230881² = 28910929492072322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120230281) 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, 2766 + ... + 15751.

It is an arithmetic number, because the mean of its divisors is an integer number (15481048).

Almost surely, 2^120230881 is an apocalyptic number.

It is an amenable number.

120230881 is a deficient number, since it is larger than the sum of its proper divisors (3617503).

120230881 is a wasteful number, since it uses less digits than its factorization.

120230881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18711.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 120230881 is about 10964.9843137143. The cubic root of 120230881 is about 493.5585463783.

The spelling of 120230881 in words is "one hundred twenty million, two hundred thirty thousand, eight hundred eighty-one".