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100112221012079 is a prime number
BaseRepresentation
bin10110110000110100110001…
…010111110000000001101111
3111010110122010210221121110102
4112300310301113300001233
5101110214312034341304
6552530530332301315
730041604110044463
oct2660646127600157
9433418123847412
10100112221012079
1129998399928561
12b28a50431183b
1343b2707820483
141aa1658d824a3
15b89236884d1e
hex5b0d315f006f

100112221012079 has 2 divisors, whose sum is σ = 100112221012080. Its totient is φ = 100112221012078.

The previous prime is 100112221012057. The next prime is 100112221012123. The reversal of 100112221012079 is 970210122211001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100112221012079 - 28 = 100112221011823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100112224012079) 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, 50056110506039 + 50056110506040.

It is an arithmetic number, because the mean of its divisors is an integer number (50056110506040).

Almost surely, 2100112221012079 is an apocalyptic number.

100112221012079 is a deficient number, since it is larger than the sum of its proper divisors (1).

100112221012079 is an equidigital number, since it uses as much as digits as its factorization.

100112221012079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 29.

The spelling of 100112221012079 in words is "one hundred trillion, one hundred twelve billion, two hundred twenty-one million, twelve thousand, seventy-nine".