21133010422101 has 8 divisors (see below), whose sum is σ = 28450913707840. Its totient is φ = 13951890375552.

The previous prime is 21133010422087. The next prime is 21133010422103. The reversal of 21133010422101 is 10122401033112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 21133010422101 - 2⁷ = 21133010421973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21133010422103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34195809436 + ... + 34195810053.

It is an arithmetic number, because the mean of its divisors is an integer number (3556364213480).

Almost surely, 2^{21133010422101} is an apocalyptic number.

It is an amenable number.

21133010422101 is a deficient number, since it is larger than the sum of its proper divisors (7317903285739).

21133010422101 is a wasteful number, since it uses less digits than its factorization.

21133010422101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68391619595.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 21133010422101 its reverse (10122401033112), we get a palindrome (31255411455213).

The spelling of 21133010422101 in words is "twenty-one trillion, one hundred thirty-three billion, ten million, four hundred twenty-two thousand, one hundred one".