1121024034 has 48 divisors (see below), whose sum is σ = 2654800512. Its totient is φ = 339777504.

The previous prime is 1121024033. The next prime is 1121024057. The reversal of 1121024034 is 4304201211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1121023998 and 1121024016.

It is not an unprimeable number, because it can be changed into a prime (1121024033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20074 + ... + 51429.

It is an arithmetic number, because the mean of its divisors is an integer number (55308344).

Almost surely, 2^1121024034 is an apocalyptic number.

1121024034 is an abundant number, since it is smaller than the sum of its proper divisors (1533776478).

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

1121024034 is a wasteful number, since it uses less digits than its factorization.

1121024034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71591 (or 71588 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1121024034 is about 33481.6970000029. The cubic root of 1121024034 is about 1038.8152293444.

Adding to 1121024034 its reverse (4304201211), we get a palindrome (5425225245).

The spelling of 1121024034 in words is "one billion, one hundred twenty-one million, twenty-four thousand, thirty-four".