101010010211197 has 8 divisors (see below), whose sum is σ = 106951987603512. Its totient is φ = 95068056384000.

The previous prime is 101010010211141. The next prime is 101010010211207. The reversal of 101010010211197 is 791112010010101.

It can be written as a sum of positive squares in 4 ways, for example, as 53005884104196 + 48004126107001 = 7280514^2 + 6928501^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101010010211197 - 2⁴³ = 92213917188989 is a prime.

It is a super-2 number, since 2×101010010211197² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101010010211137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3347697 + ... + 14602297.

It is an arithmetic number, because the mean of its divisors is an integer number (13368998450439).

Almost surely, 2^{101010010211197} is an apocalyptic number.

101010010211197 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

101010010211197 is a deficient number, since it is larger than the sum of its proper divisors (5941977392315).

101010010211197 is a wasteful number, since it uses less digits than its factorization.

101010010211197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11782559.

The product of its (nonzero) digits is 126, while the sum is 25.

Adding to 101010010211197 its reverse (791112010010101), we get a palindrome (892122020221298).

The spelling of 101010010211197 in words is "one hundred one trillion, ten billion, ten million, two hundred eleven thousand, one hundred ninety-seven".