151202791 has 2 divisors, whose sum is σ = 151202792. Its totient is φ = 151202790.

The previous prime is 151202773. The next prime is 151202797. The reversal of 151202791 is 197202151.

151202791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (197202151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151202791 - 2⁹ = 151202279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151202797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75601395 + 75601396.

It is an arithmetic number, because the mean of its divisors is an integer number (75601396).

Almost surely, 2^151202791 is an apocalyptic number.

151202791 is a deficient number, since it is larger than the sum of its proper divisors (1).

151202791 is an equidigital number, since it uses as much as digits as its factorization.

151202791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 151202791 is about 12296.4544076738. The cubic root of 151202791 is about 532.7456789884.

The spelling of 151202791 in words is "one hundred fifty-one million, two hundred two thousand, seven hundred ninety-one".