2102241301633 has 4 divisors (see below), whose sum is σ = 2293354147248. Its totient is φ = 1911128456020.

The previous prime is 2102241301597. The next prime is 2102241301639. The reversal of 2102241301633 is 3361031422012.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-2102241301633 is a prime.

It is a super-2 number, since 2×2102241301633² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102241301639) 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, 95556422791 + ... + 95556422812.

It is an arithmetic number, because the mean of its divisors is an integer number (573338536812).

Almost surely, 2^{2102241301633} is an apocalyptic number.

It is an amenable number.

2102241301633 is a deficient number, since it is larger than the sum of its proper divisors (191112845615).

2102241301633 is a wasteful number, since it uses less digits than its factorization.

2102241301633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191112845614.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 2102241301633 its reverse (3361031422012), we get a palindrome (5463272723645).

The spelling of 2102241301633 in words is "two trillion, one hundred two billion, two hundred forty-one million, three hundred one thousand, six hundred thirty-three".