103307740477 has 2 divisors, whose sum is σ = 103307740478. Its totient is φ = 103307740476.

The previous prime is 103307740451. The next prime is 103307740483. The reversal of 103307740477 is 774047703301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80553224761 + 22754515716 = 283819^2 + 150846^2 .

It is a cyclic number.

It is not a de Polignac number, because 103307740477 - 2¹⁵ = 103307707709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103307740577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51653870238 + 51653870239.

It is an arithmetic number, because the mean of its divisors is an integer number (51653870239).

Almost surely, 2^103307740477 is an apocalyptic number.

It is an amenable number.

103307740477 is a deficient number, since it is larger than the sum of its proper divisors (1).

103307740477 is an equidigital number, since it uses as much as digits as its factorization.

103307740477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345744, while the sum is 43.

The spelling of 103307740477 in words is "one hundred three billion, three hundred seven million, seven hundred forty thousand, four hundred seventy-seven".