1010334021 has 16 divisors (see below), whose sum is σ = 1432339200. Its totient is φ = 631275008.

The previous prime is 1010334019. The next prime is 1010334049. The reversal of 1010334021 is 1204330101.

1010334021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1010334021 - 2¹ = 1010334019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010334001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29256 + ... + 53633.

It is an arithmetic number, because the mean of its divisors is an integer number (89521200).

Almost surely, 2^1010334021 is an apocalyptic number.

It is an amenable number.

1010334021 is a deficient number, since it is larger than the sum of its proper divisors (422005179).

1010334021 is a wasteful number, since it uses less digits than its factorization.

1010334021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83148.

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

The square root of 1010334021 is about 31785.7518551945. The cubic root of 1010334021 is about 1003.4328755471.

Adding to 1010334021 its reverse (1204330101), we get a palindrome (2214664122).

The spelling of 1010334021 in words is "one billion, ten million, three hundred thirty-four thousand, twenty-one".