2021111002034 has 8 divisors (see below), whose sum is σ = 3031755093228. Its totient is φ = 1010525970960.

The previous prime is 2021111002033. The next prime is 2021111002139. The reversal of 2021111002034 is 4302001111202.

It can be written as a sum of positive squares in 2 ways, for example, as 1078264176025 + 942846826009 = 1038395^2 + 971003^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2021111002033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14679377 + ... + 14816420.

Almost surely, 2^{2021111002034} is an apocalyptic number.

2021111002034 is a deficient number, since it is larger than the sum of its proper divisors (1010644091194).

2021111002034 is a wasteful number, since it uses less digits than its factorization.

2021111002034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29530060.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2021111002034 its reverse (4302001111202), we get a palindrome (6323112113236).

The spelling of 2021111002034 in words is "two trillion, twenty-one billion, one hundred eleven million, two thousand, thirty-four".