30231100369 has 2 divisors, whose sum is σ = 30231100370. Its totient is φ = 30231100368.

The previous prime is 30231100309. The next prime is 30231100423. The reversal of 30231100369 is 96300113203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21451410369 + 8779690000 = 146463^2 + 93700^2 .

It is a cyclic number.

It is not a de Polignac number, because 30231100369 - 2¹⁹ = 30230576081 is a prime.

It is a super-2 number, since 2×30231100369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30231100309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115550184 + 15115550185.

It is an arithmetic number, because the mean of its divisors is an integer number (15115550185).

Almost surely, 2^30231100369 is an apocalyptic number.

It is an amenable number.

30231100369 is a deficient number, since it is larger than the sum of its proper divisors (1).

30231100369 is an equidigital number, since it uses as much as digits as its factorization.

30231100369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 30231100369 in words is "thirty billion, two hundred thirty-one million, one hundred thousand, three hundred sixty-nine".