1011321202327 has 2 divisors, whose sum is σ = 1011321202328. Its totient is φ = 1011321202326.

The previous prime is 1011321202277. The next prime is 1011321202343. The reversal of 1011321202327 is 7232021231101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011321202327 is a prime.

It is a super-2 number, since 2×1011321202327² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011321202627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505660601163 + 505660601164.

It is an arithmetic number, because the mean of its divisors is an integer number (505660601164).

Almost surely, 2^{1011321202327} is an apocalyptic number.

1011321202327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011321202327 is an equidigital number, since it uses as much as digits as its factorization.

1011321202327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 1011321202327 its reverse (7232021231101), we get a palindrome (8243342433428).

The spelling of 1011321202327 in words is "one trillion, eleven billion, three hundred twenty-one million, two hundred two thousand, three hundred twenty-seven".