1162204101 has 12 divisors (see below), whose sum is σ = 1685125728. Its totient is φ = 771855144.

The previous prime is 1162204091. The next prime is 1162204117. The reversal of 1162204101 is 1014022611.

1162204101 is a `hidden beast` number, since 1 + 1 + 622 + 0 + 41 + 0 + 1 = 666.

It is not a de Polignac number, because 1162204101 - 2⁶ = 1162204037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162204501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 243135 + ... + 247868.

It is an arithmetic number, because the mean of its divisors is an integer number (140427144).

Almost surely, 2^1162204101 is an apocalyptic number.

It is an amenable number.

1162204101 is a deficient number, since it is larger than the sum of its proper divisors (522921627).

1162204101 is a wasteful number, since it uses less digits than its factorization.

1162204101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491272 (or 491269 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1162204101 is about 34091.1146928346. The cubic root of 1162204101 is about 1051.3826384086.

Adding to 1162204101 its reverse (1014022611), we get a palindrome (2176226712).

The spelling of 1162204101 in words is "one billion, one hundred sixty-two million, two hundred four thousand, one hundred one".