101011000133 has 2 divisors, whose sum is σ = 101011000134. Its totient is φ = 101011000132.

The previous prime is 101010999997. The next prime is 101011000157. The reversal of 101011000133 is 331000110101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79829981764 + 21181018369 = 282542^2 + 145537^2 .

It is a cyclic number.

It is not a de Polignac number, because 101011000133 - 2⁸ = 101010999877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101011005133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505500066 + 50505500067.

It is an arithmetic number, because the mean of its divisors is an integer number (50505500067).

Almost surely, 2^101011000133 is an apocalyptic number.

It is an amenable number.

101011000133 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011000133 is an equidigital number, since it uses as much as digits as its factorization.

101011000133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 101011000133 its reverse (331000110101), we get a palindrome (432011110234).

The spelling of 101011000133 in words is "one hundred one billion, eleven million, one hundred thirty-three", and thus it is an aban number.