1196313155 has 16 divisors (see below), whose sum is σ = 1447516224. Its totient is φ = 949125120.

The previous prime is 1196313149. The next prime is 1196313161. The reversal of 1196313155 is 5513136911.

It is an interprime number because it is at equal distance from previous prime (1196313149) and next prime (1196313161).

It is a de Polignac number, because none of the positive numbers 2^k-1196313155 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307754 + ... + 311616.

It is an arithmetic number, because the mean of its divisors is an integer number (90469764).

Almost surely, 2^1196313155 is an apocalyptic number.

1196313155 is a deficient number, since it is larger than the sum of its proper divisors (251203069).

1196313155 is a wasteful number, since it uses less digits than its factorization.

1196313155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366.

The product of its digits is 12150, while the sum is 35.

The square root of 1196313155 is about 34587.7601905645. The cubic root of 1196313155 is about 1061.5691589978.

The spelling of 1196313155 in words is "one billion, one hundred ninety-six million, three hundred thirteen thousand, one hundred fifty-five".