151320140140 has 48 divisors (see below), whose sum is σ = 342251294112. Its totient is φ = 55866341376.

The previous prime is 151320140117. The next prime is 151320140141. The reversal of 151320140140 is 41041023151.

It is not an unprimeable number, because it can be changed into a prime (151320140141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3186652 + ... + 3233788.

It is an arithmetic number, because the mean of its divisors is an integer number (7130235294).

Almost surely, 2^151320140140 is an apocalyptic number.

151320140140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151320140140 is an abundant number, since it is smaller than the sum of its proper divisors (190931153972).

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

151320140140 is a wasteful number, since it uses less digits than its factorization.

151320140140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59506 (or 59504 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 151320140140 its reverse (41041023151), we get a palindrome (192361163291).

The spelling of 151320140140 in words is "one hundred fifty-one billion, three hundred twenty million, one hundred forty thousand, one hundred forty".