11202312303031 has 8 divisors (see below), whose sum is σ = 11962424707200. Its totient is φ = 10467121617120.

The previous prime is 11202312302989. The next prime is 11202312303053. The reversal of 11202312303031 is 13030321320211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11202312303031 - 2⁷ = 11202312302903 is a prime.

It is a super-5 number, since 5×11202312303031⁵ (a number of 66 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11202312302993 and 11202312303011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202312303431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6230428636 + ... + 6230430433.

It is an arithmetic number, because the mean of its divisors is an integer number (1495303088400).

Almost surely, 2^{11202312303031} is an apocalyptic number.

11202312303031 is a deficient number, since it is larger than the sum of its proper divisors (760112404169).

11202312303031 is a wasteful number, since it uses less digits than its factorization.

11202312303031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12460859129.

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

Adding to 11202312303031 its reverse (13030321320211), we get a palindrome (24232633623242).

The spelling of 11202312303031 in words is "eleven trillion, two hundred two billion, three hundred twelve million, three hundred three thousand, thirty-one".