101343312420 has 96 divisors (see below), whose sum is σ = 335481350400. Its totient is φ = 22365417984.

The previous prime is 101343312403. The next prime is 101343312439. The reversal of 101343312420 is 24213343101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4148055 + ... + 4172414.

It is an arithmetic number, because the mean of its divisors is an integer number (3494597400).

Almost surely, 2^101343312420 is an apocalyptic number.

101343312420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101343312420 is an abundant number, since it is smaller than the sum of its proper divisors (234138037980).

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

101343312420 is a wasteful number, since it uses less digits than its factorization.

101343312420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8320517 (or 8320515 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 101343312420 its reverse (24213343101), we get a palindrome (125556655521).

The spelling of 101343312420 in words is "one hundred one billion, three hundred forty-three million, three hundred twelve thousand, four hundred twenty".