100230993229 has 2 divisors, whose sum is σ = 100230993230. Its totient is φ = 100230993228.

The previous prime is 100230993223. The next prime is 100230993281. The reversal of 100230993229 is 922399032001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96867225225 + 3363768004 = 311235^2 + 57998^2 .

It is a cyclic number.

It is not a de Polignac number, because 100230993229 - 2⁷ = 100230993101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100230993191 and 100230993200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100230993223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50115496614 + 50115496615.

It is an arithmetic number, because the mean of its divisors is an integer number (50115496615).

Almost surely, 2^100230993229 is an apocalyptic number.

It is an amenable number.

100230993229 is a deficient number, since it is larger than the sum of its proper divisors (1).

100230993229 is an equidigital number, since it uses as much as digits as its factorization.

100230993229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 40.

The spelling of 100230993229 in words is "one hundred billion, two hundred thirty million, nine hundred ninety-three thousand, two hundred twenty-nine".