203101233089 has 2 divisors, whose sum is σ = 203101233090. Its totient is φ = 203101233088.

The previous prime is 203101233073. The next prime is 203101233149. The reversal of 203101233089 is 980332101302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 154993390864 + 48107842225 = 393692^2 + 219335^2 .

It is a cyclic number.

It is not a de Polignac number, because 203101233089 - 2⁴ = 203101233073 is a prime.

It is a super-2 number, since 2×203101233089² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (203101233289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101550616544 + 101550616545.

It is an arithmetic number, because the mean of its divisors is an integer number (101550616545).

Almost surely, 2^203101233089 is an apocalyptic number.

It is an amenable number.

203101233089 is a deficient number, since it is larger than the sum of its proper divisors (1).

203101233089 is an equidigital number, since it uses as much as digits as its factorization.

203101233089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 203101233089 in words is "two hundred three billion, one hundred one million, two hundred thirty-three thousand, eighty-nine".