103287141 has 12 divisors (see below), whose sum is σ = 149280768. Its totient is φ = 68817384.

The previous prime is 103287139. The next prime is 103287167. The reversal of 103287141 is 141782301.

It is not a de Polignac number, because 103287141 - 2¹ = 103287139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103287131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27036 + ... + 30618.

It is an arithmetic number, because the mean of its divisors is an integer number (12440064).

Almost surely, 2^103287141 is an apocalyptic number.

It is an amenable number.

103287141 is a deficient number, since it is larger than the sum of its proper divisors (45993627).

103287141 is a wasteful number, since it uses less digits than its factorization.

103287141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6792 (or 6789 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 103287141 is about 10163.0281412579. The cubic root of 103287141 is about 469.1900051943.

The spelling of 103287141 in words is "one hundred three million, two hundred eighty-seven thousand, one hundred forty-one".