103453403089 has 2 divisors, whose sum is σ = 103453403090. Its totient is φ = 103453403088.

The previous prime is 103453403059. The next prime is 103453403161. The reversal of 103453403089 is 980304354301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75240490000 + 28212913089 = 274300^2 + 167967^2 .

It is a cyclic number.

It is not a de Polignac number, because 103453403089 - 2⁷ = 103453402961 is a prime.

It is a super-2 number, since 2×103453403089² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103453403059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51726701544 + 51726701545.

It is an arithmetic number, because the mean of its divisors is an integer number (51726701545).

Almost surely, 2^103453403089 is an apocalyptic number.

It is an amenable number.

103453403089 is a deficient number, since it is larger than the sum of its proper divisors (1).

103453403089 is an equidigital number, since it uses as much as digits as its factorization.

103453403089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 103453403089 in words is "one hundred three billion, four hundred fifty-three million, four hundred three thousand, eighty-nine".