100021202123033 has 2 divisors, whose sum is σ = 100021202123034. Its totient is φ = 100021202123032.

The previous prime is 100021202123023. The next prime is 100021202123047. The reversal of 100021202123033 is 330321202120001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95543352538384 + 4477849584649 = 9774628^2 + 2116093^2 .

It is a cyclic number.

It is not a de Polignac number, because 100021202123033 - 2⁶ = 100021202122969 is a prime.

It is a super-2 number, since 2×100021202123033² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100021202122996 and 100021202123014.

It is not a weakly prime, because it can be changed into another prime (100021202123023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50010601061516 + 50010601061517.

It is an arithmetic number, because the mean of its divisors is an integer number (50010601061517).

Almost surely, 2^{100021202123033} is an apocalyptic number.

It is an amenable number.

100021202123033 is a deficient number, since it is larger than the sum of its proper divisors (1).

100021202123033 is an equidigital number, since it uses as much as digits as its factorization.

100021202123033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 100021202123033 its reverse (330321202120001), we get a palindrome (430342404243034).

The spelling of 100021202123033 in words is "one hundred trillion, twenty-one billion, two hundred two million, one hundred twenty-three thousand, thirty-three".