101222003311031 has 8 divisors (see below), whose sum is σ = 105635269116384. Its totient is φ = 96809763267360.

The previous prime is 101222003311021. The next prime is 101222003311057. The reversal of 101222003311031 is 130113300222101.

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 101222003311031 - 2²² = 101221999116727 is a prime.

It is a super-2 number, since 2×101222003311031² (a number of 29 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 = 101222003310994 and 101222003311012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101222003311001) 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, 256238756 + ... + 256633481.

It is an arithmetic number, because the mean of its divisors is an integer number (13204408639548).

Almost surely, 2^{101222003311031} is an apocalyptic number.

101222003311031 is a deficient number, since it is larger than the sum of its proper divisors (4413265805353).

101222003311031 is an equidigital number, since it uses as much as digits as its factorization.

101222003311031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512880841.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 101222003311031 its reverse (130113300222101), we get a palindrome (231335303533132).

The spelling of 101222003311031 in words is "one hundred one trillion, two hundred twenty-two billion, three million, three hundred eleven thousand, thirty-one".