151056047 has 2 divisors, whose sum is σ = 151056048. Its totient is φ = 151056046.

The previous prime is 151056011. The next prime is 151056083. The reversal of 151056047 is 740650151.

151056047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (151056011) and next prime (151056083).

It is a cyclic number.

It is not a de Polignac number, because 151056047 - 2¹² = 151051951 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151056007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75528023 + 75528024.

It is an arithmetic number, because the mean of its divisors is an integer number (75528024).

Almost surely, 2^151056047 is an apocalyptic number.

151056047 is a deficient number, since it is larger than the sum of its proper divisors (1).

151056047 is an equidigital number, since it uses as much as digits as its factorization.

151056047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 151056047 is about 12290.4860359548. The cubic root of 151056047 is about 532.5732779905.

The spelling of 151056047 in words is "one hundred fifty-one million, fifty-six thousand, forty-seven".