151031024144 has 80 divisors (see below), whose sum is σ = 392891936640. Its totient is φ = 54316846080.

The previous prime is 151031024143. The next prime is 151031024159. The reversal of 151031024144 is 441420130151.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (151031024143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4698989 + ... + 4731020.

It is an arithmetic number, because the mean of its divisors is an integer number (4911149208).

Almost surely, 2^151031024144 is an apocalyptic number.

151031024144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

151031024144 is an abundant number, since it is smaller than the sum of its proper divisors (241860912496).

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

151031024144 is a wasteful number, since it uses less digits than its factorization.

151031024144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9430048 (or 9430042 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 151031024144 its reverse (441420130151), we get a palindrome (592451154295).

The spelling of 151031024144 in words is "one hundred fifty-one billion, thirty-one million, twenty-four thousand, one hundred forty-four".