103210212310 has 16 divisors (see below), whose sum is σ = 188551195056. Its totient is φ = 40667904288.

The previous prime is 103210212271. The next prime is 103210212383. The reversal of 103210212310 is 13212012301.

It is a super-2 number, since 2×103210212310² (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 7 ways as a sum of consecutive naturals, for example, 77021877 + ... + 77023216.

It is an arithmetic number, because the mean of its divisors is an integer number (11784449691).

Almost surely, 2^103210212310 is an apocalyptic number.

103210212310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103210212310 is a deficient number, since it is larger than the sum of its proper divisors (85340982746).

103210212310 is a wasteful number, since it uses less digits than its factorization.

103210212310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154045167.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103210212310 its reverse (13212012301), we get a palindrome (116422224611).

Subtracting from 103210212310 its reverse (13212012301), we obtain a square (89998200009 = 299997²).

The spelling of 103210212310 in words is "one hundred three billion, two hundred ten million, two hundred twelve thousand, three hundred ten".