2421110210101 has 96 divisors (see below), whose sum is σ = 2984577463296. Its totient is φ = 1939835520000.

The previous prime is 2421110210083. The next prime is 2421110210117. The reversal of 2421110210101 is 1010120111242.

It is not a de Polignac number, because 2421110210101 - 2⁵ = 2421110210069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421110210131) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1021133446 + ... + 1021135816.

It is an arithmetic number, because the mean of its divisors is an integer number (31089348576).

Almost surely, 2^{2421110210101} is an apocalyptic number.

It is an amenable number.

2421110210101 is a deficient number, since it is larger than the sum of its proper divisors (563467253195).

2421110210101 is a wasteful number, since it uses less digits than its factorization.

2421110210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651 (or 2622 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2421110210101 its reverse (1010120111242), we get a palindrome (3431230321343).

The spelling of 2421110210101 in words is "two trillion, four hundred twenty-one billion, one hundred ten million, two hundred ten thousand, one hundred one".