101226113 has 4 divisors (see below), whose sum is σ = 101297328. Its totient is φ = 101154900.

The previous prime is 101226077. The next prime is 101226119. The reversal of 101226113 is 311622101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101226113 - 2⁸ = 101225857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101226091 and 101226100.

It is not an unprimeable number, because it can be changed into a prime (101226119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33431 + ... + 36332.

It is an arithmetic number, because the mean of its divisors is an integer number (25324332).

Almost surely, 2^101226113 is an apocalyptic number.

It is an amenable number.

101226113 is a deficient number, since it is larger than the sum of its proper divisors (71215).

101226113 is an equidigital number, since it uses as much as digits as its factorization.

101226113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71214.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 101226113 is about 10061.1188741611. The cubic root of 101226113 is about 466.0482199422.

Adding to 101226113 its reverse (311622101), we get a palindrome (412848214).

The spelling of 101226113 in words is "one hundred one million, two hundred twenty-six thousand, one hundred thirteen".