1002031134 has 32 divisors (see below), whose sum is σ = 2159771040. Its totient is φ = 308095872.

The previous prime is 1002031111. The next prime is 1002031169. The reversal of 1002031134 is 4311302001.

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 15 ways as a sum of consecutive naturals, for example, 129544 + ... + 137060.

It is an arithmetic number, because the mean of its divisors is an integer number (67492845).

Almost surely, 2^1002031134 is an apocalyptic number.

1002031134 is an abundant number, since it is smaller than the sum of its proper divisors (1157739906).

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

1002031134 is a wasteful number, since it uses less digits than its factorization.

1002031134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9244.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1002031134 is about 31654.8753590975. The cubic root of 1002031134 is about 1000.6765867937.

Adding to 1002031134 its reverse (4311302001), we get a palindrome (5313333135).

The spelling of 1002031134 in words is "one billion, two million, thirty-one thousand, one hundred thirty-four".