151505401147 has 2 divisors, whose sum is σ = 151505401148. Its totient is φ = 151505401146.

The previous prime is 151505401141. The next prime is 151505401169. The reversal of 151505401147 is 741104505151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151505401147 - 2²³ = 151497012539 is a prime.

It is not a weakly prime, because it can be changed into another prime (151505401141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75752700573 + 75752700574.

It is an arithmetic number, because the mean of its divisors is an integer number (75752700574).

Almost surely, 2^151505401147 is an apocalyptic number.

151505401147 is a deficient number, since it is larger than the sum of its proper divisors (1).

151505401147 is an equidigital number, since it uses as much as digits as its factorization.

151505401147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14000, while the sum is 34.

Adding to 151505401147 its reverse (741104505151), we get a palindrome (892609906298).

The spelling of 151505401147 in words is "one hundred fifty-one billion, five hundred five million, four hundred one thousand, one hundred forty-seven".