101011120069 has 2 divisors, whose sum is σ = 101011120070. Its totient is φ = 101011120068.

The previous prime is 101011120009. The next prime is 101011120073. The reversal of 101011120069 is 960021110101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92045492100 + 8965627969 = 303390^2 + 94687^2 .

It is a cyclic number.

It is not a de Polignac number, because 101011120069 - 2⁹ = 101011119557 is a prime.

It is a super-2 number, since 2×101011120069² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101011120009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505560034 + 50505560035.

It is an arithmetic number, because the mean of its divisors is an integer number (50505560035).

Almost surely, 2^101011120069 is an apocalyptic number.

It is an amenable number.

101011120069 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011120069 is an equidigital number, since it uses as much as digits as its factorization.

101011120069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 101011120069 in words is "one hundred one billion, eleven million, one hundred twenty thousand, sixty-nine".