103381757 has 4 divisors (see below), whose sum is σ = 107876640. Its totient is φ = 98886876.

The previous prime is 103381753. The next prime is 103381769. The reversal of 103381757 is 757183301.

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.

It is a cyclic number.

It is not a de Polignac number, because 103381757 - 2² = 103381753 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 (103381753) 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 in 3 ways as a sum of consecutive naturals, for example, 2247407 + ... + 2247452.

It is an arithmetic number, because the mean of its divisors is an integer number (26969160).

Almost surely, 2^103381757 is an apocalyptic number.

It is an amenable number.

103381757 is a deficient number, since it is larger than the sum of its proper divisors (4494883).

103381757 is an equidigital number, since it uses as much as digits as its factorization.

103381757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494882.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 103381757 is about 10167.6819875525. The cubic root of 103381757 is about 469.3332283573. Note that the first 3 decimals are identical.

The spelling of 103381757 in words is "one hundred three million, three hundred eighty-one thousand, seven hundred fifty-seven".