101210112122069 has 2 divisors, whose sum is σ = 101210112122070. Its totient is φ = 101210112122068.

The previous prime is 101210112122039. The next prime is 101210112122117. The reversal of 101210112122069 is 960221211012101.

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., 67544761347844 + 33665350774225 = 8218562^2 + 5802185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101210112122069 is a prime.

It is a super-3 number, since 3×101210112122069³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101210112122039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50605056061034 + 50605056061035.

It is an arithmetic number, because the mean of its divisors is an integer number (50605056061035).

Almost surely, 2^{101210112122069} is an apocalyptic number.

It is an amenable number.

101210112122069 is a deficient number, since it is larger than the sum of its proper divisors (1).

101210112122069 is an equidigital number, since it uses as much as digits as its factorization.

101210112122069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 29.

The spelling of 101210112122069 in words is "one hundred one trillion, two hundred ten billion, one hundred twelve million, one hundred twenty-two thousand, sixty-nine".