21023341314102 has 12 divisors (see below), whose sum is σ = 45550572847260. Its totient is φ = 7007780438028.

The previous prime is 21023341314037. The next prime is 21023341314149. The reversal of 21023341314102 is 20141314332012.

21023341314102 is a `hidden beast` number, since 2 + 1 + 0 + 2 + 3 + 341 + 314 + 1 + 0 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 583981703152 + ... + 583981703187.

It is an arithmetic number, because the mean of its divisors is an integer number (3795881070605).

Almost surely, 2^{21023341314102} is an apocalyptic number.

21023341314102 is an abundant number, since it is smaller than the sum of its proper divisors (24527231533158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21023341314102 is a wasteful number, since it uses less digits than its factorization.

21023341314102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167963406347 (or 1167963406344 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 21023341314102 its reverse (20141314332012), we get a palindrome (41164655646114).

The spelling of 21023341314102 in words is "twenty-one trillion, twenty-three billion, three hundred forty-one million, three hundred fourteen thousand, one hundred two".