101213033110 has 128 divisors (see below), whose sum is σ = 232366475520. Its totient is φ = 30938578944.

The previous prime is 101213033071. The next prime is 101213033113. The reversal of 101213033110 is 11330312101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101213033113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1801362 + ... + 1856698.

It is an arithmetic number, because the mean of its divisors is an integer number (1815363090).

Almost surely, 2^101213033110 is an apocalyptic number.

101213033110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101213033110 is an abundant number, since it is smaller than the sum of its proper divisors (131153442410).

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

101213033110 is a wasteful number, since it uses less digits than its factorization.

101213033110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55450.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 101213033110 its reverse (11330312101), we get a palindrome (112543345211).

The spelling of 101213033110 in words is "one hundred one billion, two hundred thirteen million, thirty-three thousand, one hundred ten".