140030131000 has 128 divisors (see below), whose sum is σ = 339955200000. Its totient is φ = 53930448000.

The previous prime is 140030130997. The next prime is 140030131049. The reversal of 140030131000 is 131030041.

It is a super-2 number, since 2×140030131000² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6157651 + ... + 6180349.

It is an arithmetic number, because the mean of its divisors is an integer number (2655900000).

Almost surely, 2^140030131000 is an apocalyptic number.

140030131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140030131000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169977600000).

140030131000 is an abundant number, since it is smaller than the sum of its proper divisors (199925069000).

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

140030131000 is a wasteful number, since it uses less digits than its factorization.

140030131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22950 (or 22936 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 140030131000 its reverse (131030041), we get a palindrome (140161161041).

The spelling of 140030131000 in words is "one hundred forty billion, thirty million, one hundred thirty-one thousand".