151203464145 has 24 divisors (see below), whose sum is σ = 262095438696. Its totient is φ = 80638944768.

The previous prime is 151203464143. The next prime is 151203464149. The reversal of 151203464145 is 541464302151.

151203464145 is a `hidden beast` number, since 1 + 5 + 1 + 2 + 0 + 3 + 4 + 641 + 4 + 5 = 666.

151203464145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 12362256 + 151191101889 = 3516^2 + 388833^2 .

It is not a de Polignac number, because 151203464145 - 2¹ = 151203464143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151203464143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1906809 + ... + 1984521.

It is an arithmetic number, because the mean of its divisors is an integer number (10920643279).

Almost surely, 2^151203464145 is an apocalyptic number.

151203464145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151203464145 is a deficient number, since it is larger than the sum of its proper divisors (110891974551).

151203464145 is a wasteful number, since it uses less digits than its factorization.

151203464145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120961 (or 120958 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 151203464145 its reverse (541464302151), we get a palindrome (692667766296).

The spelling of 151203464145 in words is "one hundred fifty-one billion, two hundred three million, four hundred sixty-four thousand, one hundred forty-five".