2220103133031 has 32 divisors (see below), whose sum is σ = 3658228254720. Its totient is φ = 1168600674816.

The previous prime is 2220103133011. The next prime is 2220103133041. The reversal of 2220103133031 is 1303313010222.

2220103133031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2220103133031 - 2⁷ = 2220103132903 is a prime.

It is a super-2 number, since 2×2220103133031² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2220103132989 and 2220103133007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220103133011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66140416 + ... + 66173973.

It is an arithmetic number, because the mean of its divisors is an integer number (114319632960).

Almost surely, 2^{2220103133031} is an apocalyptic number.

2220103133031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2220103133031 is a deficient number, since it is larger than the sum of its proper divisors (1438125121689).

2220103133031 is a wasteful number, since it uses less digits than its factorization.

2220103133031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132314463.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2220103133031 its reverse (1303313010222), we get a palindrome (3523416143253).

The spelling of 2220103133031 in words is "two trillion, two hundred twenty billion, one hundred three million, one hundred thirty-three thousand, thirty-one".