1162104155 has 16 divisors (see below), whose sum is σ = 1416118464. Its totient is φ = 915333120.

The previous prime is 1162104137. The next prime is 1162104199. The reversal of 1162104155 is 5514012611.

It is a de Polignac number, because none of the positive numbers 2^k-1162104155 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, 231482 + ... + 236448.

It is an arithmetic number, because the mean of its divisors is an integer number (88507404).

Almost surely, 2^1162104155 is an apocalyptic number.

1162104155 is a deficient number, since it is larger than the sum of its proper divisors (254014309).

1162104155 is an equidigital number, since it uses as much as digits as its factorization.

1162104155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5686.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 1162104155 is about 34089.6487954922. The cubic root of 1162104155 is about 1051.3524989803.

Adding to 1162104155 its reverse (5514012611), we get a palindrome (6676116766).

The spelling of 1162104155 in words is "one billion, one hundred sixty-two million, one hundred four thousand, one hundred fifty-five".