11230321323031 has 16 divisors (see below), whose sum is σ = 11722384834560. Its totient is φ = 10751242440960.

The previous prime is 11230321323019. The next prime is 11230321323047. The reversal of 11230321323031 is 13032312303211.

It is a cyclic number.

It is not a de Polignac number, because 11230321323031 - 2⁷ = 11230321322903 is a prime.

It is a super-2 number, since 2×11230321323031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11230321322987 and 11230321323005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230321323131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12825786 + ... + 13673383.

It is an arithmetic number, because the mean of its divisors is an integer number (732649052160).

Almost surely, 2^{11230321323031} is an apocalyptic number.

11230321323031 is a deficient number, since it is larger than the sum of its proper divisors (492063511529).

11230321323031 is a wasteful number, since it uses less digits than its factorization.

11230321323031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26499414.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11230321323031 its reverse (13032312303211), we get a palindrome (24262633626242).

The spelling of 11230321323031 in words is "eleven trillion, two hundred thirty billion, three hundred twenty-one million, three hundred twenty-three thousand, thirty-one".