1230132103 has 4 divisors (see below), whose sum is σ = 1230332560. Its totient is φ = 1229931648.

The previous prime is 1230132097. The next prime is 1230132119. The reversal of 1230132103 is 3012310321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3012310321 = 353 ⋅8533457.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1230132103 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 (1230132133) 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, 90723 + ... + 103396.

It is an arithmetic number, because the mean of its divisors is an integer number (307583140).

Almost surely, 2^1230132103 is an apocalyptic number.

1230132103 is a deficient number, since it is larger than the sum of its proper divisors (200457).

1230132103 is an equidigital number, since it uses as much as digits as its factorization.

1230132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200456.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1230132103 is about 35073.2391289998. The cubic root of 1230132103 is about 1071.4796262055.

Adding to 1230132103 its reverse (3012310321), we get a palindrome (4242442424).

The spelling of 1230132103 in words is "one billion, two hundred thirty million, one hundred thirty-two thousand, one hundred three".