151136047 has 2 divisors, whose sum is σ = 151136048. Its totient is φ = 151136046.

The previous prime is 151136039. The next prime is 151136077. The reversal of 151136047 is 740631151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151136047 - 2³ = 151136039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151136077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75568023 + 75568024.

It is an arithmetic number, because the mean of its divisors is an integer number (75568024).

Almost surely, 2^151136047 is an apocalyptic number.

151136047 is a deficient number, since it is larger than the sum of its proper divisors (1).

151136047 is an equidigital number, since it uses as much as digits as its factorization.

151136047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 151136047 is about 12293.7401550545. The cubic root of 151136047 is about 532.6672791772.

Adding to 151136047 its reverse (740631151), we get a palindrome (891767198).

The spelling of 151136047 in words is "one hundred fifty-one million, one hundred thirty-six thousand, forty-seven".