103063231 has 4 divisors (see below), whose sum is σ = 109125792. Its totient is φ = 97000672.

The previous prime is 103063229. The next prime is 103063237. The reversal of 103063231 is 132360301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132360301 = 61 ⋅2169841.

It is a cyclic number.

It is not a de Polignac number, because 103063231 - 2¹ = 103063229 is a prime.

It is a super-2 number, since 2×103063231² = 21244059168318722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103063199 and 103063208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103063237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3031255 + ... + 3031288.

It is an arithmetic number, because the mean of its divisors is an integer number (27281448).

Almost surely, 2^103063231 is an apocalyptic number.

103063231 is a deficient number, since it is larger than the sum of its proper divisors (6062561).

103063231 is an equidigital number, since it uses as much as digits as its factorization.

103063231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062560.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 103063231 is about 10152.0062549232. The cubic root of 103063231 is about 468.8507169418.

It can be divided in two parts, 1030 and 63231, that added together give a triangular number (64261 = T₃₅₈).

The spelling of 103063231 in words is "one hundred three million, sixty-three thousand, two hundred thirty-one".