1121011514 has 24 divisors (see below), whose sum is σ = 2059004160. Its totient is φ = 455146776.

The previous prime is 1121011511. The next prime is 1121011517. The reversal of 1121011514 is 4151101211.

It is an interprime number because it is at equal distance from previous prime (1121011511) and next prime (1121011517).

It is a junction number, because it is equal to n+sod(n) for n = 1121011492 and 1121011501.

It is not an unprimeable number, because it can be changed into a prime (1121011511) 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, 299162 + ... + 302885.

It is an arithmetic number, because the mean of its divisors is an integer number (85791840).

Almost surely, 2^1121011514 is an apocalyptic number.

1121011514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1121011514 is a deficient number, since it is larger than the sum of its proper divisors (937992646).

1121011514 is a wasteful number, since it uses less digits than its factorization.

1121011514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602082 (or 602075 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 17.

The square root of 1121011514 is about 33481.5100316578. The cubic root of 1121011514 is about 1038.8113620425.

Adding to 1121011514 its reverse (4151101211), we get a palindrome (5272112725).

The spelling of 1121011514 in words is "one billion, one hundred twenty-one million, eleven thousand, five hundred fourteen".