101102232197 has 2 divisors, whose sum is σ = 101102232198. Its totient is φ = 101102232196.

The previous prime is 101102232173. The next prime is 101102232311. The reversal of 101102232197 is 791232201101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93244118881 + 7858113316 = 305359^2 + 88646^2 .

It is a cyclic number.

It is not a de Polignac number, because 101102232197 - 2²⁸ = 100833796741 is a prime.

It is a super-2 number, since 2×101102232197² (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 (101102232167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50551116098 + 50551116099.

It is an arithmetic number, because the mean of its divisors is an integer number (50551116099).

Almost surely, 2^101102232197 is an apocalyptic number.

It is an amenable number.

101102232197 is a deficient number, since it is larger than the sum of its proper divisors (1).

101102232197 is an equidigital number, since it uses as much as digits as its factorization.

101102232197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

Adding to 101102232197 its reverse (791232201101), we get a palindrome (892334433298).

The spelling of 101102232197 in words is "one hundred one billion, one hundred two million, two hundred thirty-two thousand, one hundred ninety-seven".