101133871 has 2 divisors, whose sum is σ = 101133872. Its totient is φ = 101133870.

The previous prime is 101133863. The next prime is 101133919. The reversal of 101133871 is 178331101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101133871 - 2³ = 101133863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101133841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50566935 + 50566936.

It is an arithmetic number, because the mean of its divisors is an integer number (50566936).

Almost surely, 2^101133871 is an apocalyptic number.

101133871 is a deficient number, since it is larger than the sum of its proper divisors (1).

101133871 is an equidigital number, since it uses as much as digits as its factorization.

101133871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 101133871 is about 10056.5337467738. The cubic root of 101133871 is about 465.9066152278.

Adding to 101133871 its reverse (178331101), we get a palindrome (279464972).

The spelling of 101133871 in words is "one hundred one million, one hundred thirty-three thousand, eight hundred seventy-one".