1042302131 has 8 divisors (see below), whose sum is σ = 1136004240. Its totient is φ = 950532192.

The previous prime is 1042302071. The next prime is 1042302139. The reversal of 1042302131 is 1312032401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1042302131 - 2⁶ = 1042302067 is a prime.

It is a super-2 number, since 2×1042302131² = 2172787464574282322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042302139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481916 + ... + 484073.

It is an arithmetic number, because the mean of its divisors is an integer number (142000530).

Almost surely, 2^1042302131 is an apocalyptic number.

1042302131 is a deficient number, since it is larger than the sum of its proper divisors (93702109).

1042302131 is an equidigital number, since it uses as much as digits as its factorization.

1042302131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966085.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1042302131 is about 32284.7042885636. The cubic root of 1042302131 is about 1013.9064252225.

Adding to 1042302131 its reverse (1312032401), we get a palindrome (2354334532).

The spelling of 1042302131 in words is "one billion, forty-two million, three hundred two thousand, one hundred thirty-one".