1120003299 has 24 divisors (see below), whose sum is σ = 1717354080. Its totient is φ = 700939008.

The previous prime is 1120003259. The next prime is 1120003301. The reversal of 1120003299 is 9923000211.

It is not a de Polignac number, because 1120003299 - 2¹¹ = 1120001251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120003259) 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, 51522 + ... + 69960.

It is an arithmetic number, because the mean of its divisors is an integer number (71556420).

Almost surely, 2^1120003299 is an apocalyptic number.

1120003299 is a deficient number, since it is larger than the sum of its proper divisors (597350781).

1120003299 is a wasteful number, since it uses less digits than its factorization.

1120003299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18859 (or 18856 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 1120003299 is about 33466.4503495665. The cubic root of 1120003299 is about 1038.4998400143.

The spelling of 1120003299 in words is "one billion, one hundred twenty million, three thousand, two hundred ninety-nine".