111030023132031 has 8 divisors (see below), whose sum is σ = 148040080055424. Its totient is φ = 74019990815000.

The previous prime is 111030023132011. The next prime is 111030023132033. The reversal of 111030023132031 is 130231320030111.

It is a happy number.

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 111030023132031 - 2¹⁹ = 111030022607743 is a prime.

It is a super-2 number, since 2×111030023132031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111030023131989 and 111030023132007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111030023132033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12186406 + ... + 19250156.

It is an arithmetic number, because the mean of its divisors is an integer number (18505010006928).

Almost surely, 2^{111030023132031} is an apocalyptic number.

111030023132031 is a deficient number, since it is larger than the sum of its proper divisors (37010056923393).

111030023132031 is an equidigital number, since it uses as much as digits as its factorization.

111030023132031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12303181.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 111030023132031 its reverse (130231320030111), we get a palindrome (241261343162142).

The spelling of 111030023132031 in words is "one hundred eleven trillion, thirty billion, twenty-three million, one hundred thirty-two thousand, thirty-one".