101011020233 has 2 divisors, whose sum is σ = 101011020234. Its totient is φ = 101011020232.

The previous prime is 101011020203. The next prime is 101011020239. The reversal of 101011020233 is 332020110101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60129415369 + 40881604864 = 245213^2 + 202192^2 .

It is a cyclic number.

It is not a de Polignac number, because 101011020233 - 2¹⁰ = 101011019209 is a prime.

It is not a weakly prime, because it can be changed into another prime (101011020239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505510116 + 50505510117.

It is an arithmetic number, because the mean of its divisors is an integer number (50505510117).

Almost surely, 2^101011020233 is an apocalyptic number.

It is an amenable number.

101011020233 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011020233 is an equidigital number, since it uses as much as digits as its factorization.

101011020233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101011020233 its reverse (332020110101), we get a palindrome (433031130334).

The spelling of 101011020233 in words is "one hundred one billion, eleven million, twenty thousand, two hundred thirty-three".