1013203012183 has 2 divisors, whose sum is σ = 1013203012184. Its totient is φ = 1013203012182.

The previous prime is 1013203012153. The next prime is 1013203012223. The reversal of 1013203012183 is 3812103023101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013203012183 - 2⁹ = 1013203011671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013203012153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506601506091 + 506601506092.

It is an arithmetic number, because the mean of its divisors is an integer number (506601506092).

Almost surely, 2^{1013203012183} is an apocalyptic number.

1013203012183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013203012183 is an equidigital number, since it uses as much as digits as its factorization.

1013203012183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 1013203012183 its reverse (3812103023101), we get a palindrome (4825306035284).

The spelling of 1013203012183 in words is "one trillion, thirteen billion, two hundred three million, twelve thousand, one hundred eighty-three".