103255011 has 12 divisors (see below), whose sum is σ = 149234280. Its totient is φ = 68796000.

The previous prime is 103255007. The next prime is 103255013. The reversal of 103255011 is 110552301.

103255011 is a `hidden beast` number, since 103 + 2 + 550 + 11 = 666.

It is not a de Polignac number, because 103255011 - 2² = 103255007 is a prime.

It is a super-2 number, since 2×103255011² = 21323194593220242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103255013) 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, 27495 + ... + 31023.

It is an arithmetic number, because the mean of its divisors is an integer number (12436190).

Almost surely, 2^103255011 is an apocalyptic number.

103255011 is a deficient number, since it is larger than the sum of its proper divisors (45979269).

103255011 is a wasteful number, since it uses less digits than its factorization.

103255011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6786 (or 6783 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 103255011 is about 10161.4472886494. The cubic root of 103255011 is about 469.1413491269.

The spelling of 103255011 in words is "one hundred three million, two hundred fifty-five thousand, eleven".