103020362077 has 2 divisors, whose sum is σ = 103020362078. Its totient is φ = 103020362076.

The previous prime is 103020362057. The next prime is 103020362089. The reversal of 103020362077 is 770263020301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84475097316 + 18545264761 = 290646^2 + 136181^2 .

It is a cyclic number.

It is not a de Polignac number, because 103020362077 - 2⁷ = 103020361949 is a prime.

It is a super-2 number, since 2×103020362077² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103020362017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510181038 + 51510181039.

It is an arithmetic number, because the mean of its divisors is an integer number (51510181039).

Almost surely, 2^103020362077 is an apocalyptic number.

It is an amenable number.

103020362077 is a deficient number, since it is larger than the sum of its proper divisors (1).

103020362077 is an equidigital number, since it uses as much as digits as its factorization.

103020362077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 31.

Adding to 103020362077 its reverse (770263020301), we get a palindrome (873283382378).

The spelling of 103020362077 in words is "one hundred three billion, twenty million, three hundred sixty-two thousand, seventy-seven".