100023001333 has 2 divisors, whose sum is σ = 100023001334. Its totient is φ = 100023001332.

The previous prime is 100023001279. The next prime is 100023001453. The reversal of 100023001333 is 333100320001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86816854609 + 13206146724 = 294647^2 + 114918^2 .

It is a cyclic number.

It is not a de Polignac number, because 100023001333 - 2⁹ = 100023000821 is a prime.

It is a super-2 number, since 2×100023001333² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100023031333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011500666 + 50011500667.

It is an arithmetic number, because the mean of its divisors is an integer number (50011500667).

Almost surely, 2^100023001333 is an apocalyptic number.

It is an amenable number.

100023001333 is a deficient number, since it is larger than the sum of its proper divisors (1).

100023001333 is an equidigital number, since it uses as much as digits as its factorization.

100023001333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 100023001333 its reverse (333100320001), we get a palindrome (433123321334).

The spelling of 100023001333 in words is "one hundred billion, twenty-three million, one thousand, three hundred thirty-three".