1011332130223 has 2 divisors, whose sum is σ = 1011332130224. Its totient is φ = 1011332130222.

The previous prime is 1011332130197. The next prime is 1011332130247. The reversal of 1011332130223 is 3220312331101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011332130223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011332130194 and 1011332130203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011332130323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505666065111 + 505666065112.

It is an arithmetic number, because the mean of its divisors is an integer number (505666065112).

Almost surely, 2^{1011332130223} is an apocalyptic number.

1011332130223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011332130223 is an equidigital number, since it uses as much as digits as its factorization.

1011332130223 is an evil number, because the sum of its binary digits is even.

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

Adding to 1011332130223 its reverse (3220312331101), we get a palindrome (4231644461324).

The spelling of 1011332130223 in words is "one trillion, eleven billion, three hundred thirty-two million, one hundred thirty thousand, two hundred twenty-three".