10101020140320 has 48 divisors (see below), whose sum is σ = 31818213443520. Its totient is φ = 2693605370624.

The previous prime is 10101020140319. The next prime is 10101020140331. The reversal of 10101020140320 is 2304102010101.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10101020140320.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10521895500 + ... + 10521896459.

It is an arithmetic number, because the mean of its divisors is an integer number (662879446740).

Almost surely, 2^{10101020140320} is an apocalyptic number.

10101020140320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101020140320 is an abundant number, since it is smaller than the sum of its proper divisors (21717193303200).

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

10101020140320 is a wasteful number, since it uses less digits than its factorization.

10101020140320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21043791977 (or 21043791969 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10101020140320 its reverse (2304102010101), we get a palindrome (12405122150421).

The spelling of 10101020140320 in words is "ten trillion, one hundred one billion, twenty million, one hundred forty thousand, three hundred twenty".