103312420310 has 32 divisors (see below), whose sum is σ = 202930195104. Its totient is φ = 37556640000.

The previous prime is 103312420307. The next prime is 103312420399. The reversal of 103312420310 is 13024213301.

It is a super-2 number, since 2×103312420310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 220850 + ... + 505370.

It is an arithmetic number, because the mean of its divisors is an integer number (6341568597).

Almost surely, 2^103312420310 is an apocalyptic number.

103312420310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103312420310 is a deficient number, since it is larger than the sum of its proper divisors (99617774794).

103312420310 is a wasteful number, since it uses less digits than its factorization.

103312420310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287840.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103312420310 its reverse (13024213301), we get a palindrome (116336633611).

The spelling of 103312420310 in words is "one hundred three billion, three hundred twelve million, four hundred twenty thousand, three hundred ten".