101311607 has 2 divisors, whose sum is σ = 101311608. Its totient is φ = 101311606.

The previous prime is 101311597. The next prime is 101311631. The reversal of 101311607 is 706113101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101311607 - 2¹² = 101307511 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101311657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50655803 + 50655804.

It is an arithmetic number, because the mean of its divisors is an integer number (50655804).

Almost surely, 2^101311607 is an apocalyptic number.

101311607 is a deficient number, since it is larger than the sum of its proper divisors (1).

101311607 is an equidigital number, since it uses as much as digits as its factorization.

101311607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 101311607 is about 10065.3667096634. The cubic root of 101311607 is about 466.1793887131.

Adding to 101311607 its reverse (706113101), we get a palindrome (807424708).

The spelling of 101311607 in words is "one hundred one million, three hundred eleven thousand, six hundred seven".