1011140616 has 32 divisors (see below), whose sum is σ = 2535998400. Its totient is φ = 335960640.

The previous prime is 1011140587. The next prime is 1011140621. The reversal of 1011140616 is 6160411101.

It is a super-3 number, since 3×1011140616³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1011140592 and 1011140601.

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, 60271 + ... + 75198.

It is an arithmetic number, because the mean of its divisors is an integer number (79249950).

Almost surely, 2^1011140616 is an apocalyptic number.

It is an amenable number.

1011140616 is an abundant number, since it is smaller than the sum of its proper divisors (1524857784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011140616 is a wasteful number, since it uses less digits than its factorization.

1011140616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135789 (or 135785 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 1011140616 is about 31798.4373200948. The cubic root of 1011140616 is about 1003.6998330202.

Adding to 1011140616 its reverse (6160411101), we get a palindrome (7171551717).

The spelling of 1011140616 in words is "one billion, eleven million, one hundred forty thousand, six hundred sixteen".