103552263 has 20 divisors (see below), whose sum is σ = 155355288. Its totient is φ = 69021720.

The previous prime is 103552249. The next prime is 103552277. The reversal of 103552263 is 362255301.

103552263 is a `hidden beast` number, since 103 + 552 + 2 + 6 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (103552249) and next prime (103552277).

It is not a de Polignac number, because 103552263 - 2⁵ = 103552231 is a prime.

It is a super-3 number, since 3×103552263³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103552063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17053 + ... + 22313.

Almost surely, 2^103552263 is an apocalyptic number.

103552263 is a deficient number, since it is larger than the sum of its proper divisors (51803025).

103552263 is an frugal number, since it uses more digits than its factorization.

103552263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288 (or 5264 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 103552263 is about 10176.0632368318. The cubic root of 103552263 is about 469.5911080833.

The spelling of 103552263 in words is "one hundred three million, five hundred fifty-two thousand, two hundred sixty-three".