1162104387 has 4 divisors (see below), whose sum is σ = 1549472520. Its totient is φ = 774736256.

The previous prime is 1162104373. The next prime is 1162104407. The reversal of 1162104387 is 7834012611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7834012611 = 3 ⋅2611337537.

It is a cyclic number.

It is not a de Polignac number, because 1162104387 - 2⁸ = 1162104131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1162102387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193684062 + ... + 193684067.

It is an arithmetic number, because the mean of its divisors is an integer number (387368130).

Almost surely, 2^1162104387 is an apocalyptic number.

1162104387 is a deficient number, since it is larger than the sum of its proper divisors (387368133).

1162104387 is an equidigital number, since it uses as much as digits as its factorization.

1162104387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387368132.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 1162104387 is about 34089.6521982845. The cubic root of 1162104387 is about 1051.3525689436.

Adding to 1162104387 its reverse (7834012611), we get a palindrome (8996116998).

The spelling of 1162104387 in words is "one billion, one hundred sixty-two million, one hundred four thousand, three hundred eighty-seven".