1010032142 has 48 divisors (see below), whose sum is σ = 1838400480. Its totient is φ = 407384640.

The previous prime is 1010032129. The next prime is 1010032147. The reversal of 1010032142 is 2412300101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010032147) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 496784 + ... + 498812.

It is an arithmetic number, because the mean of its divisors is an integer number (38300010).

Almost surely, 2^1010032142 is an apocalyptic number.

1010032142 is a deficient number, since it is larger than the sum of its proper divisors (828368338).

1010032142 is a wasteful number, since it uses less digits than its factorization.

1010032142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137 (or 2106 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1010032142 is about 31781.0028476132. The cubic root of 1010032142 is about 1003.3329265925.

Adding to 1010032142 its reverse (2412300101), we get a palindrome (3422332243).

The spelling of 1010032142 in words is "one billion, ten million, thirty-two thousand, one hundred forty-two".