103901111077 has 2 divisors, whose sum is σ = 103901111078. Its totient is φ = 103901111076.

The previous prime is 103901111063. The next prime is 103901111123. The reversal of 103901111077 is 770111109301.

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., 102605543041 + 1295568036 = 320321^2 + 35994^2 .

It is a cyclic number.

It is not a de Polignac number, because 103901111077 - 2³⁵ = 69541372709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103901111477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51950555538 + 51950555539.

It is an arithmetic number, because the mean of its divisors is an integer number (51950555539).

Almost surely, 2^103901111077 is an apocalyptic number.

It is an amenable number.

103901111077 is a deficient number, since it is larger than the sum of its proper divisors (1).

103901111077 is an equidigital number, since it uses as much as digits as its factorization.

103901111077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1323, while the sum is 31.

The spelling of 103901111077 in words is "one hundred three billion, nine hundred one million, one hundred eleven thousand, seventy-seven".