2101001030363 has 2 divisors, whose sum is σ = 2101001030364. Its totient is φ = 2101001030362.

The previous prime is 2101001030327. The next prime is 2101001030371. The reversal of 2101001030363 is 3630301001012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2101001030363 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2101001030383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050500515181 + 1050500515182.

It is an arithmetic number, because the mean of its divisors is an integer number (1050500515182).

Almost surely, 2^{2101001030363} is an apocalyptic number.

2101001030363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101001030363 is an equidigital number, since it uses as much as digits as its factorization.

2101001030363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2101001030363 its reverse (3630301001012), we get a palindrome (5731302031375).

The spelling of 2101001030363 in words is "two trillion, one hundred one billion, one million, thirty thousand, three hundred sixty-three".