1203550116 has 24 divisors (see below), whose sum is σ = 2818730880. Its totient is φ = 399690912.

The previous prime is 1203550099. The next prime is 1203550147. The reversal of 1203550116 is 6110553021.

It is a super-2 number, since 2×1203550116² = 2897065763447226912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183196 + ... + 189651.

It is an arithmetic number, because the mean of its divisors is an integer number (117447120).

Almost surely, 2^1203550116 is an apocalyptic number.

It is an amenable number.

1203550116 is an abundant number, since it is smaller than the sum of its proper divisors (1615180764).

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

1203550116 is a wasteful number, since it uses less digits than its factorization.

1203550116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373123 (or 373121 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1203550116 is about 34692.2198194350. The cubic root of 1203550116 is about 1063.7054711286.

The spelling of 1203550116 in words is "one billion, two hundred three million, five hundred fifty thousand, one hundred sixteen".