101323012221010 has 8 divisors (see below), whose sum is σ = 182381421997836. Its totient is φ = 40529204888400.

The previous prime is 101323012220987. The next prime is 101323012221047. The reversal of 101323012221010 is 10122210323101.

It can be written as a sum of positive squares in 2 ways, for example, as 92470167731881 + 8852844489129 = 9616141^2 + 2975373^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5066150611041 + ... + 5066150611060.

Almost surely, 2^{101323012221010} is an apocalyptic number.

101323012221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101323012221010 is a deficient number, since it is larger than the sum of its proper divisors (81058409776826).

101323012221010 is a wasteful number, since it uses less digits than its factorization.

101323012221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10132301222108.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 101323012221010 its reverse (10122210323101), we get a palindrome (111445222544111).

The spelling of 101323012221010 in words is "one hundred one trillion, three hundred twenty-three billion, twelve million, two hundred twenty-one thousand, ten".