10311220030 has 16 divisors (see below), whose sum is σ = 18569126880. Its totient is φ = 4122503392.

The previous prime is 10311220009. The next prime is 10311220033. The reversal of 10311220030 is 3002211301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311220033) 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 7 ways as a sum of consecutive naturals, for example, 226165 + ... + 267904.

It is an arithmetic number, because the mean of its divisors is an integer number (1160570430).

Almost surely, 2^10311220030 is an apocalyptic number.

10311220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10311220030 is a deficient number, since it is larger than the sum of its proper divisors (8257906850).

10311220030 is a wasteful number, since it uses less digits than its factorization.

10311220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496163.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10311220030 its reverse (3002211301), we get a palindrome (13313431331).

The spelling of 10311220030 in words is "ten billion, three hundred eleven million, two hundred twenty thousand, thirty".