101030101 has 2 divisors, whose sum is σ = 101030102. Its totient is φ = 101030100.

The previous prime is 101030093. The next prime is 101030107.

It is a happy number.

101030101 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95531076 + 5499025 = 9774^2 + 2345^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 101030101 - 2³ = 101030093 is a prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101030107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50515050 + 50515051.

It is an arithmetic number, because the mean of its divisors is an integer number (50515051).

Almost surely, 2^101030101 is an apocalyptic number.

It is an amenable number.

101030101 is a deficient number, since it is larger than the sum of its proper divisors (1).

101030101 is an equidigital number, since it uses as much as digits as its factorization.

101030101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 101030101 is about 10051.3730902798. The cubic root of 101030101 is about 465.7472104238.

The spelling of 101030101 in words is "one hundred one million, thirty thousand, one hundred one".