1032103312213 has 4 divisors (see below), whose sum is σ = 1032125016780. Its totient is φ = 1032081607648.

The previous prime is 1032103312159. The next prime is 1032103312217. The reversal of 1032103312213 is 3122133012301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 740850968529 + 291252343684 = 860727^2 + 539678^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032103312213 - 2¹³ = 1032103304021 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 (1032103312217) 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, 10780798 + ... + 10876111.

It is an arithmetic number, because the mean of its divisors is an integer number (258031254195).

Almost surely, 2^{1032103312213} is an apocalyptic number.

It is an amenable number.

1032103312213 is a deficient number, since it is larger than the sum of its proper divisors (21704567).

1032103312213 is an equidigital number, since it uses as much as digits as its factorization.

1032103312213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21704566.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1032103312213 its reverse (3122133012301), we get a palindrome (4154236324514).

The spelling of 1032103312213 in words is "one trillion, thirty-two billion, one hundred three million, three hundred twelve thousand, two hundred thirteen".