151305102 has 48 divisors (see below), whose sum is σ = 354642288. Its totient is φ = 46344960.

The previous prime is 151305067. The next prime is 151305107. The reversal of 151305102 is 201503151.

151305102 is a `hidden beast` number, since 151 + 3 + 0 + 510 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151305107) 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 23 ways as a sum of consecutive naturals, for example, 55053 + ... + 57735.

It is an arithmetic number, because the mean of its divisors is an integer number (7388381).

Almost surely, 2^151305102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151305102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177321144).

151305102 is an abundant number, since it is smaller than the sum of its proper divisors (203337186).

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

151305102 is a wasteful number, since it uses less digits than its factorization.

151305102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945 (or 2942 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 151305102 is about 12300.6138871196. The cubic root of 151305102 is about 532.8658122516.

Adding to 151305102 its reverse (201503151), we get a palindrome (352808253).

The spelling of 151305102 in words is "one hundred fifty-one million, three hundred five thousand, one hundred two".