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10201101101969 is a prime number
BaseRepresentation
bin1001010001110010000100…
…0000011110101110010001
31100010012211021102201021012
42110130201000132232101
52314113323340230334
633410153211340305
72102001536454161
oct224344100365621
940105737381235
1010201101101969
1132832986a2448
121189060151695
1358cc62622b0b
14273a435585a1
1512a549db99ce
hex9472101eb91

10201101101969 has 2 divisors, whose sum is σ = 10201101101970. Its totient is φ = 10201101101968.

The previous prime is 10201101101957. The next prime is 10201101102011. The reversal of 10201101101969 is 96910110110201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9346563556225 + 854537545744 = 3057215^2 + 924412^2 .

It is a cyclic number.

It is not a de Polignac number, because 10201101101969 - 228 = 10200832666513 is a prime.

It is a super-2 number, since 2×102011011019692 (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10201101181969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100550550984 + 5100550550985.

It is an arithmetic number, because the mean of its divisors is an integer number (5100550550985).

Almost surely, 210201101101969 is an apocalyptic number.

It is an amenable number.

10201101101969 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201101101969 is an equidigital number, since it uses as much as digits as its factorization.

10201101101969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 32.

The spelling of 10201101101969 in words is "ten trillion, two hundred one billion, one hundred one million, one hundred one thousand, nine hundred sixty-nine".