101312210330 has 16 divisors (see below), whose sum is σ = 190290760704. Its totient is φ = 38762932560.

The previous prime is 101312210317. The next prime is 101312210341. The reversal of 101312210330 is 33012213101.

It is a junction number, because it is equal to n+sod(n) for n = 101312210299 and 101312210308.

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, 220243706 + ... + 220244165.

It is an arithmetic number, because the mean of its divisors is an integer number (11893172544).

Almost surely, 2^101312210330 is an apocalyptic number.

101312210330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101312210330 is a deficient number, since it is larger than the sum of its proper divisors (88978550374).

101312210330 is a wasteful number, since it uses less digits than its factorization.

101312210330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440487901.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 101312210330 its reverse (33012213101), we get a palindrome (134324423431).

The spelling of 101312210330 in words is "one hundred one billion, three hundred twelve million, two hundred ten thousand, three hundred thirty".