101200140202069 has 2 divisors, whose sum is σ = 101200140202070. Its totient is φ = 101200140202068.

The previous prime is 101200140202039. The next prime is 101200140202087. The reversal of 101200140202069 is 960202041002101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97603295195844 + 3596845006225 = 9879438^2 + 1896535^2 .

It is a cyclic number.

It is not a de Polignac number, because 101200140202069 - 2¹¹ = 101200140200021 is a prime.

It is a super-2 number, since 2×101200140202069² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101200140202009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600070101034 + 50600070101035.

It is an arithmetic number, because the mean of its divisors is an integer number (50600070101035).

Almost surely, 2^{101200140202069} is an apocalyptic number.

It is an amenable number.

101200140202069 is a deficient number, since it is larger than the sum of its proper divisors (1).

101200140202069 is an equidigital number, since it uses as much as digits as its factorization.

101200140202069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 101200140202069 in words is "one hundred one trillion, two hundred billion, one hundred forty million, two hundred two thousand, sixty-nine".