101741531 has 2 divisors, whose sum is σ = 101741532. Its totient is φ = 101741530.

The previous prime is 101741513. The next prime is 101741537. The reversal of 101741531 is 135147101.

It is a happy number.

Together with previous prime (101741513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101741531 - 2¹⁴ = 101725147 is a prime.

It is a super-2 number, since 2×101741531² = 20702678260447922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 101741497 and 101741506.

It is not a weakly prime, because it can be changed into another prime (101741537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50870765 + 50870766.

It is an arithmetic number, because the mean of its divisors is an integer number (50870766).

Almost surely, 2^101741531 is an apocalyptic number.

101741531 is a deficient number, since it is larger than the sum of its proper divisors (1).

101741531 is an equidigital number, since it uses as much as digits as its factorization.

101741531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 101741531 is about 10086.7006994359. The cubic root of 101741531 is about 466.8378814499.

Adding to 101741531 its reverse (135147101), we get a palindrome (236888632).

The spelling of 101741531 in words is "one hundred one million, seven hundred forty-one thousand, five hundred thirty-one".