1030321112210 has 32 divisors (see below), whose sum is σ = 2061664883712. Its totient is φ = 368154440640.

The previous prime is 1030321112209. The next prime is 1030321112251. The reversal of 1030321112210 is 122111230301.

It is a super-2 number, since 2×1030321112210² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127827374 + ... + 127835433.

It is an arithmetic number, because the mean of its divisors is an integer number (64427027616).

Almost surely, 2^{1030321112210} is an apocalyptic number.

1030321112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030321112210 is an abundant number, since it is smaller than the sum of its proper divisors (1031343771502).

1030321112210 is a wasteful number, since it uses less digits than its factorization.

1030321112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255662858.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1030321112210 its reverse (122111230301), we get a palindrome (1152432342511).

The spelling of 1030321112210 in words is "one trillion, thirty billion, three hundred twenty-one million, one hundred twelve thousand, two hundred ten".