1120161602 has 16 divisors (see below), whose sum is σ = 1923288192. Its totient is φ = 479316480.

The previous prime is 1120161563. The next prime is 1120161607. The reversal of 1120161602 is 2061610211.

It is not an unprimeable number, because it can be changed into a prime (1120161607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53438 + ... + 71385.

It is an arithmetic number, because the mean of its divisors is an integer number (120205512).

Almost surely, 2^1120161602 is an apocalyptic number.

1120161602 is a deficient number, since it is larger than the sum of its proper divisors (803126590).

1120161602 is a wasteful number, since it uses less digits than its factorization.

1120161602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125473.

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

The square root of 1120161602 is about 33468.8153659492. The cubic root of 1120161602 is about 1038.5487654343.

Adding to 1120161602 its reverse (2061610211), we get a palindrome (3181771813).

The spelling of 1120161602 in words is "one billion, one hundred twenty million, one hundred sixty-one thousand, six hundred two".