1031230113 has 8 divisors (see below), whose sum is σ = 1375253088. Its totient is φ = 687346944.

The previous prime is 1031230103. The next prime is 1031230147. The reversal of 1031230113 is 3110321301.

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

It is not a de Polignac number, because 1031230113 - 2¹² = 1031226017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1031230092 and 1031230101.

It is not an unprimeable number, because it can be changed into a prime (1031230103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16320 + ... + 48257.

It is an arithmetic number, because the mean of its divisors is an integer number (171906636).

Almost surely, 2^1031230113 is an apocalyptic number.

It is an amenable number.

1031230113 is a deficient number, since it is larger than the sum of its proper divisors (344022975).

1031230113 is an equidigital number, since it uses as much as digits as its factorization.

1031230113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69903.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1031230113 is about 32112.7718050000. The cubic root of 1031230113 is about 1010.3035107186.

Adding to 1031230113 its reverse (3110321301), we get a palindrome (4141551414).

The spelling of 1031230113 in words is "one billion, thirty-one million, two hundred thirty thousand, one hundred thirteen".