1160123816 has 8 divisors (see below), whose sum is σ = 2175232170. Its totient is φ = 580061904.

The previous prime is 1160123761. The next prime is 1160123851. The reversal of 1160123816 is 6183210611.

It can be written as a sum of positive squares in only one way, i.e., 1159674916 + 448900 = 34054^2 + 670^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72507731 + ... + 72507746.

Almost surely, 2^1160123816 is an apocalyptic number.

It is an amenable number.

1160123816 is a deficient number, since it is larger than the sum of its proper divisors (1015108354).

1160123816 is a wasteful number, since it uses less digits than its factorization.

1160123816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145015483 (or 145015479 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1160123816 is about 34060.5903648190. The cubic root of 1160123816 is about 1050.7549569752.

The spelling of 1160123816 in words is "one billion, one hundred sixty million, one hundred twenty-three thousand, eight hundred sixteen".