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101210221121039 is a prime number
BaseRepresentation
bin10111000000110011010111…
…010001110000111000001111
3111021100121021022212101102122
4113000303113101300320033
5101231212013101333124
6555131200025243155
730214124426013062
oct2700632721607017
9437317238771378
10101210221121039
112a281017306838
12b4272763334bb
13446211018bb64
141adc85a9bc8d9
15ba7a9b99575e
hex5c0cd7470e0f

101210221121039 has 2 divisors, whose sum is σ = 101210221121040. Its totient is φ = 101210221121038.

The previous prime is 101210221121029. The next prime is 101210221121129. The reversal of 101210221121039 is 930121122012101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-101210221121039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101210221120999 and 101210221121017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101210221121029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50605110560519 + 50605110560520.

It is an arithmetic number, because the mean of its divisors is an integer number (50605110560520).

Almost surely, 2101210221121039 is an apocalyptic number.

101210221121039 is a deficient number, since it is larger than the sum of its proper divisors (1).

101210221121039 is an equidigital number, since it uses as much as digits as its factorization.

101210221121039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 101210221121039 in words is "one hundred one trillion, two hundred ten billion, two hundred twenty-one million, one hundred twenty-one thousand, thirty-nine".