68201120 has 48 divisors (see below), whose sum is σ = 173524680. Its totient is φ = 25181184.

The previous prime is 68201099. The next prime is 68201123. The reversal of 68201120 is 2110286.

It can be written as a sum of positive squares in 4 ways, for example, as 42354064 + 25847056 = 6508^2 + 5084^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 68201092 and 68201101.

It is not an unprimeable number, because it can be changed into a prime (68201123) 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, 14315 + ... + 18474.

Almost surely, 2^68201120 is an apocalyptic number.

It is an amenable number.

68201120 is an abundant number, since it is smaller than the sum of its proper divisors (105323560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68201120 is a wasteful number, since it uses less digits than its factorization.

68201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32817 (or 32809 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 68201120 is about 8258.3969388738. The cubic root of 68201120 is about 408.5675172937.

The spelling of 68201120 in words is "sixty-eight million, two hundred one thousand, one hundred twenty".