103031020310330 has 32 divisors (see below), whose sum is σ = 221164724346624. Its totient is φ = 33789055107456.

The previous prime is 103031020310269. The next prime is 103031020310347. The reversal of 103031020310330 is 33013020130301.

It is a super-2 number, since 2×103031020310330² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31997209667 + ... + 31997212886.

It is an arithmetic number, because the mean of its divisors is an integer number (6911397635832).

Almost surely, 2^{103031020310330} is an apocalyptic number.

103031020310330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103031020310330 is an abundant number, since it is smaller than the sum of its proper divisors (118133704036294).

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

103031020310330 is a wasteful number, since it uses less digits than its factorization.

103031020310330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63994422590.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 103031020310330 its reverse (33013020130301), we get a palindrome (136044040440631).

The spelling of 103031020310330 in words is "one hundred three trillion, thirty-one billion, twenty million, three hundred ten thousand, three hundred thirty".