1023103113 has 8 divisors (see below), whose sum is σ = 1383350976. Its totient is φ = 672462000.

The previous prime is 1023103099. The next prime is 1023103117. The reversal of 1023103113 is 3113013201.

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

It is not a de Polignac number, because 1023103113 - 2⁶ = 1023103049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1023103092 and 1023103101.

It is not an unprimeable number, because it can be changed into a prime (1023103117) 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, 2401438 + ... + 2401863.

It is an arithmetic number, because the mean of its divisors is an integer number (172918872).

Almost surely, 2^1023103113 is an apocalyptic number.

It is an amenable number.

1023103113 is a deficient number, since it is larger than the sum of its proper divisors (360247863).

1023103113 is an equidigital number, since it uses as much as digits as its factorization.

1023103113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4803375.

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

The square root of 1023103113 is about 31985.9830707140. The cubic root of 1023103113 is about 1007.6424813526.

Adding to 1023103113 its reverse (3113013201), we get a palindrome (4136116314).

The spelling of 1023103113 in words is "one billion, twenty-three million, one hundred three thousand, one hundred thirteen".