1121412035 has 16 divisors (see below), whose sum is σ = 1408276800. Its totient is φ = 855634560.

The previous prime is 1121412023. The next prime is 1121412043. The reversal of 1121412035 is 5302141211.

It is not a de Polignac number, because 1121412035 - 2¹² = 1121407939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121411998 and 1121412016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26165 + ... + 54105.

It is an arithmetic number, because the mean of its divisors is an integer number (88017300).

Almost surely, 2^1121412035 is an apocalyptic number.

1121412035 is a deficient number, since it is larger than the sum of its proper divisors (286864765).

1121412035 is a wasteful number, since it uses less digits than its factorization.

1121412035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28318.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1121412035 is about 33487.4907241495. The cubic root of 1121412035 is about 1038.9350646744.

Adding to 1121412035 its reverse (5302141211), we get a palindrome (6423553246).

The spelling of 1121412035 in words is "one billion, one hundred twenty-one million, four hundred twelve thousand, thirty-five".