103230031 has 8 divisors (see below), whose sum is σ = 107280000. Its totient is φ = 99225120.

The previous prime is 103230013. The next prime is 103230047. The reversal of 103230031 is 130032301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103230031 - 2¹¹ = 103227983 is a prime.

It is a super-2 number, since 2×103230031² = 21312878600521922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103229993 and 103230020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6556 + ... + 15793.

It is an arithmetic number, because the mean of its divisors is an integer number (13410000).

Almost surely, 2^103230031 is an apocalyptic number.

103230031 is a deficient number, since it is larger than the sum of its proper divisors (4049969).

103230031 is a wasteful number, since it uses less digits than its factorization.

103230031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22529.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 103230031 is about 10160.2180586836. The cubic root of 103230031 is about 469.1035136877.

Adding to 103230031 its reverse (130032301), we get a palindrome (233262332).

The spelling of 103230031 in words is "one hundred three million, two hundred thirty thousand, thirty-one".