103371381 has 24 divisors (see below), whose sum is σ = 158340000. Its totient is φ = 64802592.

The previous prime is 103371371. The next prime is 103371409. The reversal of 103371381 is 183173301.

It is not a de Polignac number, because 103371381 - 2¹⁰ = 103370357 is a prime.

It is a super-2 number, since 2×103371381² = 21371284819694322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103371371) 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 23 ways as a sum of consecutive naturals, for example, 21595 + ... + 25943.

It is an arithmetic number, because the mean of its divisors is an integer number (6597500).

Almost surely, 2^103371381 is an apocalyptic number.

It is an amenable number.

103371381 is a deficient number, since it is larger than the sum of its proper divisors (54968619).

103371381 is a wasteful number, since it uses less digits than its factorization.

103371381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513 (or 4510 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 103371381 is about 10167.1717306240. The cubic root of 103371381 is about 469.3175261527.

The spelling of 103371381 in words is "one hundred three million, three hundred seventy-one thousand, three hundred eighty-one".