1135401112 has 32 divisors (see below), whose sum is σ = 2144056320. Its totient is φ = 563669280.

The previous prime is 1135401023. The next prime is 1135401121. The reversal of 1135401112 is 2111045311.

It is a self number, because there is not a number n which added to its sum of digits gives 1135401112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794943 + ... + 796369.

It is an arithmetic number, because the mean of its divisors is an integer number (67001760).

Almost surely, 2^1135401112 is an apocalyptic number.

It is an amenable number.

1135401112 is a deficient number, since it is larger than the sum of its proper divisors (1008655208).

1135401112 is a wasteful number, since it uses less digits than its factorization.

1135401112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071 (or 2067 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1135401112 is about 33695.7135552877. The cubic root of 1135401112 is about 1043.2372966572.

Adding to 1135401112 its reverse (2111045311), we get a palindrome (3246446423).

The spelling of 1135401112 in words is "one billion, one hundred thirty-five million, four hundred one thousand, one hundred twelve".