103434977 has 2 divisors, whose sum is σ = 103434978. Its totient is φ = 103434976.

The previous prime is 103434907. The next prime is 103434983. The reversal of 103434977 is 779434301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94458961 + 8976016 = 9719^2 + 2996^2 .

It is a cyclic number.

It is not a de Polignac number, because 103434977 - 2¹⁴ = 103418593 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103434977.

It is not a weakly prime, because it can be changed into another prime (103434907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51717488 + 51717489.

It is an arithmetic number, because the mean of its divisors is an integer number (51717489).

Almost surely, 2^103434977 is an apocalyptic number.

It is an amenable number.

103434977 is a deficient number, since it is larger than the sum of its proper divisors (1).

103434977 is an equidigital number, since it uses as much as digits as its factorization.

103434977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 103434977 is about 10170.2987665063. The cubic root of 103434977 is about 469.4137507184.

The spelling of 103434977 in words is "one hundred three million, four hundred thirty-four thousand, nine hundred seventy-seven".