1201200108 has 48 divisors (see below), whose sum is σ = 2862219360. Its totient is φ = 391993344.

The previous prime is 1201200107. The next prime is 1201200113. The reversal of 1201200108 is 8010021021.

It is not an unprimeable number, because it can be changed into a prime (1201200107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115008 + ... + 125016.

It is an arithmetic number, because the mean of its divisors is an integer number (59629570).

Almost surely, 2^1201200108 is an apocalyptic number.

It is an amenable number.

1201200108 is an abundant number, since it is smaller than the sum of its proper divisors (1661019252).

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

1201200108 is a wasteful number, since it uses less digits than its factorization.

1201200108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10226 (or 10224 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1201200108 is about 34658.3338895568. Note that the first 3 decimals coincide. The cubic root of 1201200108 is about 1063.0127025566.

Adding to 1201200108 its reverse (8010021021), we get a palindrome (9211221129).

The spelling of 1201200108 in words is "one billion, two hundred one million, two hundred thousand, one hundred eight".