101213312140140 has 24 divisors (see below), whose sum is σ = 283397273992560. Its totient is φ = 26990216570688.

The previous prime is 101213312140133. The next prime is 101213312140153. The reversal of 101213312140140 is 41041213312101.

It is a super-2 number, since 2×101213312140140² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101213312140140.

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, 843444267775 + ... + 843444267894.

It is an arithmetic number, because the mean of its divisors is an integer number (11808219749690).

Almost surely, 2^{101213312140140} is an apocalyptic number.

101213312140140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101213312140140 is an abundant number, since it is smaller than the sum of its proper divisors (182183961852420).

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

101213312140140 is a wasteful number, since it uses less digits than its factorization.

101213312140140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686888535681 (or 1686888535679 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 101213312140140 its reverse (41041213312101), we get a palindrome (142254525452241).

The spelling of 101213312140140 in words is "one hundred one trillion, two hundred thirteen billion, three hundred twelve million, one hundred forty thousand, one hundred forty".