103020364897 has 2 divisors, whose sum is σ = 103020364898. Its totient is φ = 103020364896.

The previous prime is 103020364883. The next prime is 103020364981. The reversal of 103020364897 is 798463020301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72571510881 + 30448854016 = 269391^2 + 174496^2 .

It is an emirp because it is prime and its reverse (798463020301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103020364897 is a prime.

It is a super-2 number, since 2×103020364897² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103020364807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510182448 + 51510182449.

It is an arithmetic number, because the mean of its divisors is an integer number (51510182449).

Almost surely, 2^103020364897 is an apocalyptic number.

It is an amenable number.

103020364897 is a deficient number, since it is larger than the sum of its proper divisors (1).

103020364897 is an equidigital number, since it uses as much as digits as its factorization.

103020364897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 103020364897 in words is "one hundred three billion, twenty million, three hundred sixty-four thousand, eight hundred ninety-seven".