100101090011269 has 2 divisors, whose sum is σ = 100101090011270. Its totient is φ = 100101090011268.

The previous prime is 100101090011267. The next prime is 100101090011317. The reversal of 100101090011269 is 962110090101001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67794029766369 + 32307060244900 = 8233713^2 + 5683930^2 .

It is a cyclic number.

It is not a de Polignac number, because 100101090011269 - 2¹ = 100101090011267 is a prime.

It is a super-2 number, since 2×100101090011269² (a number of 29 digits) contains 22 as substring.

Together with 100101090011267, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100101090011269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100101090011267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050545005634 + 50050545005635.

It is an arithmetic number, because the mean of its divisors is an integer number (50050545005635).

Almost surely, 2^{100101090011269} is an apocalyptic number.

It is an amenable number.

100101090011269 is a deficient number, since it is larger than the sum of its proper divisors (1).

100101090011269 is an equidigital number, since it uses as much as digits as its factorization.

100101090011269 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 31.

The spelling of 100101090011269 in words is "one hundred trillion, one hundred one billion, ninety million, eleven thousand, two hundred sixty-nine".