101323012210 has 32 divisors (see below), whose sum is σ = 211968731520. Its totient is φ = 34150515072.

The previous prime is 101323012187. The next prime is 101323012249. The reversal of 101323012210 is 12210323101.

It is a super-4 number, since 4×101323012210⁴ (a number of 45 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12262579 + ... + 12270838.

It is an arithmetic number, because the mean of its divisors is an integer number (6624022860).

Almost surely, 2^101323012210 is an apocalyptic number.

101323012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101323012210 is an abundant number, since it is smaller than the sum of its proper divisors (110645719310).

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

101323012210 is a wasteful number, since it uses less digits than its factorization.

101323012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24533490.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101323012210 its reverse (12210323101), we get a palindrome (113533335311).

The spelling of 101323012210 in words is "one hundred one billion, three hundred twenty-three million, twelve thousand, two hundred ten".