1195051080 has 32 divisors (see below), whose sum is σ = 3585153600. Its totient is φ = 318680256.

The previous prime is 1195051027. The next prime is 1195051097. The reversal of 1195051080 is 801505911.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 4979260 + ... + 4979499.

It is an arithmetic number, because the mean of its divisors is an integer number (112036050).

Almost surely, 2^1195051080 is an apocalyptic number.

1195051080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1195051080 is an abundant number, since it is smaller than the sum of its proper divisors (2390102520).

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

1195051080 is a wasteful number, since it uses less digits than its factorization.

1195051080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9958773 (or 9958769 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 30.

The square root of 1195051080 is about 34569.5108440950. The cubic root of 1195051080 is about 1061.1957196215.

Adding to 1195051080 its reverse (801505911), we get a palindrome (1996556991).

The spelling of 1195051080 in words is "one billion, one hundred ninety-five million, fifty-one thousand, eighty".