1040122203 has 16 divisors (see below), whose sum is σ = 1469158560. Its totient is φ = 652292096.

The previous prime is 1040122201. The next prime is 1040122211. The reversal of 1040122203 is 3022210401.

It is a cyclic number.

It is not a de Polignac number, because 1040122203 - 2¹ = 1040122201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1040122201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129151 + ... + 136967.

It is an arithmetic number, because the mean of its divisors is an integer number (91822410).

Almost surely, 2^1040122203 is an apocalyptic number.

1040122203 is a deficient number, since it is larger than the sum of its proper divisors (429036357).

1040122203 is a wasteful number, since it uses less digits than its factorization.

1040122203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10446.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1040122203 is about 32250.9256146238. The cubic root of 1040122203 is about 1013.1990853168.

Adding to 1040122203 its reverse (3022210401), we get a palindrome (4062332604).

The spelling of 1040122203 in words is "one billion, forty million, one hundred twenty-two thousand, two hundred three".