1042111302 has 16 divisors (see below), whose sum is σ = 2086593600. Its totient is φ = 346975272.

The previous prime is 1042111289. The next prime is 1042111319. The reversal of 1042111302 is 2031112401.

It is a super-2 number, since 2×1042111302² = 2171991931512270408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93052 + ... + 103647.

It is an arithmetic number, because the mean of its divisors is an integer number (130412100).

Almost surely, 2^1042111302 is an apocalyptic number.

1042111302 is an abundant number, since it is smaller than the sum of its proper divisors (1044482298).

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

1042111302 is a wasteful number, since it uses less digits than its factorization.

1042111302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197587.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1042111302 is about 32281.7487444531. The cubic root of 1042111302 is about 1013.8445447138.

Adding to 1042111302 its reverse (2031112401), we get a palindrome (3073223703).

The spelling of 1042111302 in words is "one billion, forty-two million, one hundred eleven thousand, three hundred two".