1011110002 has 24 divisors (see below), whose sum is σ = 1766484720. Its totient is φ = 432792360.

The previous prime is 1011109997. The next prime is 1011110011. The reversal of 1011110002 is 2000111101.

It is a super-2 number, since 2×1011110002² = 2044686872288880008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78177 + ... + 90187.

It is an arithmetic number, because the mean of its divisors is an integer number (73603530).

Almost surely, 2^1011110002 is an apocalyptic number.

1011110002 is a deficient number, since it is larger than the sum of its proper divisors (755374718).

1011110002 is a wasteful number, since it uses less digits than its factorization.

1011110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12886 (or 12879 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 1011110002 is about 31797.9559405947. The cubic root of 1011110002 is about 1003.6897033455.

Adding to 1011110002 its reverse (2000111101), we get a palindrome (3011221103).

The spelling of 1011110002 in words is "one billion, eleven million, one hundred ten thousand, two".