23010211002021 has 16 divisors (see below), whose sum is σ = 30827382855360. Its totient is φ = 15266597915520.

The previous prime is 23010211002019. The next prime is 23010211002029. The reversal of 23010211002021 is 12020011201032.

It is not a de Polignac number, because 23010211002021 - 2¹ = 23010211002019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010211002029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10610631 + ... + 12593883.

It is an arithmetic number, because the mean of its divisors is an integer number (1926711428460).

Almost surely, 2^{23010211002021} is an apocalyptic number.

It is an amenable number.

23010211002021 is a deficient number, since it is larger than the sum of its proper divisors (7817171853339).

23010211002021 is a wasteful number, since it uses less digits than its factorization.

23010211002021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001796.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 23010211002021 its reverse (12020011201032), we get a palindrome (35030222203053).

The spelling of 23010211002021 in words is "twenty-three trillion, ten billion, two hundred eleven million, two thousand, twenty-one".