101346631 has 2 divisors, whose sum is σ = 101346632. Its totient is φ = 101346630.

The previous prime is 101346611. The next prime is 101346643. The reversal of 101346631 is 136643101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101346631 - 2¹⁷ = 101215559 is a prime.

It is a super-2 number, since 2×101346631² = 20542279230100322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101346596 and 101346605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101346611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50673315 + 50673316.

It is an arithmetic number, because the mean of its divisors is an integer number (50673316).

Almost surely, 2^101346631 is an apocalyptic number.

101346631 is a deficient number, since it is larger than the sum of its proper divisors (1).

101346631 is an equidigital number, since it uses as much as digits as its factorization.

101346631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 101346631 is about 10067.1063866436. The cubic root of 101346631 is about 466.2331028144.

Adding to 101346631 its reverse (136643101), we get a palindrome (237989732).

The spelling of 101346631 in words is "one hundred one million, three hundred forty-six thousand, six hundred thirty-one".