140213100310020 has 48 divisors (see below), whose sum is σ = 436218534299520. Its totient is φ = 37390160082528.

The previous prime is 140213100310001. The next prime is 140213100310093. The reversal of 140213100310020 is 20013001312041.

140213100310020 is a `hidden beast` number, since 1 + 4 + 0 + 21 + 310 + 0 + 310 + 0 + 20 = 666.

It is a super-2 number, since 2×140213100310020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 140213100309975 and 140213100310002.

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, 129826944192 + ... + 129826945271.

It is an arithmetic number, because the mean of its divisors is an integer number (9087886131240).

Almost surely, 2^{140213100310020} is an apocalyptic number.

140213100310020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140213100310020 is an abundant number, since it is smaller than the sum of its proper divisors (296005433989500).

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

140213100310020 is a wasteful number, since it uses less digits than its factorization.

140213100310020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259653889481 (or 259653889473 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 140213100310020 its reverse (20013001312041), we get a palindrome (160226101622061).

The spelling of 140213100310020 in words is "one hundred forty trillion, two hundred thirteen billion, one hundred million, three hundred ten thousand, twenty".