2041145103021 has 4 divisors (see below), whose sum is σ = 2721526804032. Its totient is φ = 1360763402012.

The previous prime is 2041145102987. The next prime is 2041145103031. The reversal of 2041145103021 is 1203015411402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2041145103021 - 2⁹ = 2041145102509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2041145102982 and 2041145103000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041145103031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340190850501 + ... + 340190850506.

It is an arithmetic number, because the mean of its divisors is an integer number (680381701008).

Almost surely, 2^{2041145103021} is an apocalyptic number.

It is an amenable number.

2041145103021 is a deficient number, since it is larger than the sum of its proper divisors (680381701011).

2041145103021 is an equidigital number, since it uses as much as digits as its factorization.

2041145103021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680381701010.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 2041145103021 in words is "two trillion, forty-one billion, one hundred forty-five million, one hundred three thousand, twenty-one".