103330113231 has 32 divisors (see below), whose sum is σ = 142611614208. Its totient is φ = 66498537600.

The previous prime is 103330113217. The next prime is 103330113233. The reversal of 103330113231 is 132311033301.

It is not a de Polignac number, because 103330113231 - 2⁵ = 103330113199 is a prime.

It is a super-2 number, since 2×103330113231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103330113198 and 103330113207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103330113233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10431381 + ... + 10441281.

It is an arithmetic number, because the mean of its divisors is an integer number (4456612944).

Almost surely, 2^103330113231 is an apocalyptic number.

103330113231 is a deficient number, since it is larger than the sum of its proper divisors (39281500977).

103330113231 is a wasteful number, since it uses less digits than its factorization.

103330113231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10671.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 103330113231 its reverse (132311033301), we get a palindrome (235641146532).

The spelling of 103330113231 in words is "one hundred three billion, three hundred thirty million, one hundred thirteen thousand, two hundred thirty-one".