103650977 has 4 divisors (see below), whose sum is σ = 103730880. Its totient is φ = 103571076.

The previous prime is 103650961. The next prime is 103650979. The reversal of 103650977 is 779056301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 779056301 = 463 ⋅1682627.

It is a cyclic number.

It is not a de Polignac number, because 103650977 - 2⁴ = 103650961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103650977.

It is not an unprimeable number, because it can be changed into a prime (103650979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37973 + ... + 40610.

It is an arithmetic number, because the mean of its divisors is an integer number (25932720).

Almost surely, 2^103650977 is an apocalyptic number.

It is an amenable number.

103650977 is a deficient number, since it is larger than the sum of its proper divisors (79903).

103650977 is an equidigital number, since it uses as much as digits as its factorization.

103650977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79902.

The product of its (nonzero) digits is 39690, while the sum is 38.

The square root of 103650977 is about 10180.9123854397. The cubic root of 103650977 is about 469.7402775085.

The spelling of 103650977 in words is "one hundred three million, six hundred fifty thousand, nine hundred seventy-seven".