101030221010 has 16 divisors (see below), whose sum is σ = 182615299200. Its totient is φ = 40242999216.

The previous prime is 101030220979. The next prime is 101030221093. The reversal of 101030221010 is 10122030101.

It is a junction number, because it is equal to n+sod(n) for n = 101030220982 and 101030221000.

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, 21133640 + ... + 21138419.

It is an arithmetic number, because the mean of its divisors is an integer number (11413456200).

Almost surely, 2^101030221010 is an apocalyptic number.

101030221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101030221010 is a deficient number, since it is larger than the sum of its proper divisors (81585078190).

101030221010 is a wasteful number, since it uses less digits than its factorization.

101030221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42272305.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 101030221010 its reverse (10122030101), we get a palindrome (111152251111).

The spelling of 101030221010 in words is "one hundred one billion, thirty million, two hundred twenty-one thousand, ten".