101076121 has 2 divisors, whose sum is σ = 101076122. Its totient is φ = 101076120.

The previous prime is 101076113. The next prime is 101076139. The reversal of 101076121 is 121670101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98307225 + 2768896 = 9915^2 + 1664^2 .

It is a cyclic number.

It is not a de Polignac number, because 101076121 - 2³ = 101076113 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (101076221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50538060 + 50538061.

It is an arithmetic number, because the mean of its divisors is an integer number (50538061).

Almost surely, 2^101076121 is an apocalyptic number.

It is an amenable number.

101076121 is a deficient number, since it is larger than the sum of its proper divisors (1).

101076121 is an equidigital number, since it uses as much as digits as its factorization.

101076121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 101076121 is about 10053.6620691169. The cubic root of 101076121 is about 465.8179168530.

The spelling of 101076121 in words is "one hundred one million, seventy-six thousand, one hundred twenty-one".