1162002611 has 12 divisors (see below), whose sum is σ = 1474601400. Its totient is φ = 905456160.

The previous prime is 1162002599. The next prime is 1162002659.

1162002611 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1162002611 - 2¹⁰ = 1162001587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1162002671) 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, 1077386 + ... + 1078463.

It is an arithmetic number, because the mean of its divisors is an integer number (122883450).

Almost surely, 2^1162002611 is an apocalyptic number.

1162002611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1162002611 is a deficient number, since it is larger than the sum of its proper divisors (312598789).

1162002611 is a wasteful number, since it uses less digits than its factorization.

1162002611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155874 (or 2155867 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1162002611 is about 34088.1593958958. The cubic root of 1162002611 is about 1051.3218758939.

It can be divided in two parts, 116200 and 2611, that added together give a palindrome (118811).

The spelling of 1162002611 in words is "one billion, one hundred sixty-two million, two thousand, six hundred eleven".