101053450140 has 48 divisors (see below), whose sum is σ = 282963451680. Its totient is φ = 26946273280.

The previous prime is 101053450123. The next prime is 101053450151. The reversal of 101053450140 is 41054350101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 101053450140.

It is a congruent number.

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, 2400796 + ... + 2442524.

It is an arithmetic number, because the mean of its divisors is an integer number (5895071910).

Almost surely, 2^101053450140 is an apocalyptic number.

101053450140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101053450140 is an abundant number, since it is smaller than the sum of its proper divisors (181910001540).

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

101053450140 is a wasteful number, since it uses less digits than its factorization.

101053450140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82102 (or 82100 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 101053450140 in words is "one hundred one billion, fifty-three million, four hundred fifty thousand, one hundred forty".