1013233103 has 4 divisors (see below), whose sum is σ = 1019943408. Its totient is φ = 1006522800.

The previous prime is 1013233079. The next prime is 1013233127. The reversal of 1013233103 is 3013323101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3013323101 = 31 ⋅97203971.

It is an interprime number because it is at equal distance from previous prime (1013233079) and next prime (1013233127).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013233103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013233163) 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, 3354926 + ... + 3355227.

It is an arithmetic number, because the mean of its divisors is an integer number (254985852).

Almost surely, 2^1013233103 is an apocalyptic number.

1013233103 is a deficient number, since it is larger than the sum of its proper divisors (6710305).

1013233103 is an equidigital number, since it uses as much as digits as its factorization.

1013233103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6710304.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1013233103 is about 31831.3226712306. The cubic root of 1013233103 is about 1004.3917189038.

Adding to 1013233103 its reverse (3013323101), we get a palindrome (4026556204).

The spelling of 1013233103 in words is "one billion, thirteen million, two hundred thirty-three thousand, one hundred three".