1030311320022 has 24 divisors (see below), whose sum is σ = 2232420521760. Its totient is φ = 343424902320.

The previous prime is 1030311319969. The next prime is 1030311320081. The reversal of 1030311320022 is 2200231130301.

1030311320022 is a `hidden beast` number, since 1 + 0 + 30 + 311 + 320 + 0 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1030311319977 and 1030311320004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 489022 + ... + 1516497.

It is an arithmetic number, because the mean of its divisors is an integer number (93017521740).

Almost surely, 2^{1030311320022} is an apocalyptic number.

1030311320022 is an abundant number, since it is smaller than the sum of its proper divisors (1202109201738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030311320022 is a wasteful number, since it uses less digits than its factorization.

1030311320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034068 (or 2034065 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1030311320022 its reverse (2200231130301), we get a palindrome (3230542450323).

The spelling of 1030311320022 in words is "one trillion, thirty billion, three hundred eleven million, three hundred twenty thousand, twenty-two".