10020031134 has 8 divisors (see below), whose sum is σ = 20040062280. Its totient is φ = 3340010376.

The previous prime is 10020031067. The next prime is 10020031163. The reversal of 10020031134 is 43113002001.

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

10020031134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835002589 + ... + 835002600.

It is an arithmetic number, because the mean of its divisors is an integer number (2505007785).

Almost surely, 2^10020031134 is an apocalyptic number.

10020031134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10020031134 is a wasteful number, since it uses less digits than its factorization.

10020031134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670005194.

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

Adding to 10020031134 its reverse (43113002001), we get a palindrome (53133033135).

The spelling of 10020031134 in words is "ten billion, twenty million, thirty-one thousand, one hundred thirty-four".