151303121154 has 64 divisors (see below), whose sum is σ = 354078720000. Its totient is φ = 47759239440.

The previous prime is 151303121147. The next prime is 151303121197. The reversal of 151303121154 is 451121303151.

151303121154 is a `hidden beast` number, since 1 + 513 + 0 + 31 + 2 + 115 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 2430639 + ... + 2492109.

It is an arithmetic number, because the mean of its divisors is an integer number (5532480000).

Almost surely, 2^151303121154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151303121154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177039360000).

151303121154 is an abundant number, since it is smaller than the sum of its proper divisors (202775598846).

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

151303121154 is a wasteful number, since it uses less digits than its factorization.

151303121154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63900 (or 63894 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The spelling of 151303121154 in words is "one hundred fifty-one billion, three hundred three million, one hundred twenty-one thousand, one hundred fifty-four".