103770047 has 4 divisors (see below), whose sum is σ = 104688480. Its totient is φ = 102851616.

The previous prime is 103770041. The next prime is 103770061. The reversal of 103770047 is 740077301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740077301 = 853 ⋅867617.

It is a cyclic number.

It is not a de Polignac number, because 103770047 - 2¹⁶ = 103704511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103770041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459047 + ... + 459272.

It is an arithmetic number, because the mean of its divisors is an integer number (26172120).

Almost surely, 2^103770047 is an apocalyptic number.

103770047 is a deficient number, since it is larger than the sum of its proper divisors (918433).

103770047 is an equidigital number, since it uses as much as digits as its factorization.

103770047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918432.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 103770047 is about 10186.7584147264. The cubic root of 103770047 is about 469.9200814771.

The spelling of 103770047 in words is "one hundred three million, seven hundred seventy thousand, forty-seven".