101112321010 has 32 divisors (see below), whose sum is σ = 190453472640. Its totient is φ = 38576828928.

The previous prime is 101112320993. The next prime is 101112321017. The reversal of 101112321010 is 10123211101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101112321017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541500 + ... + 703879.

It is an arithmetic number, because the mean of its divisors is an integer number (5951671020).

Almost surely, 2^101112321010 is an apocalyptic number.

101112321010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101112321010 is a deficient number, since it is larger than the sum of its proper divisors (89341151630).

101112321010 is a wasteful number, since it uses less digits than its factorization.

101112321010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245762.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 101112321010 its reverse (10123211101), we get a palindrome (111235532111).

The spelling of 101112321010 in words is "one hundred one billion, one hundred twelve million, three hundred twenty-one thousand, ten".