151143407 has 2 divisors, whose sum is σ = 151143408. Its totient is φ = 151143406.

The previous prime is 151143403. The next prime is 151143431. The reversal of 151143407 is 704341151.

It is a weak prime.

It is an emirp because it is prime and its reverse (704341151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151143407 - 2² = 151143403 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151143403) 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 as a sum of consecutive naturals, namely, 75571703 + 75571704.

It is an arithmetic number, because the mean of its divisors is an integer number (75571704).

Almost surely, 2^151143407 is an apocalyptic number.

151143407 is a deficient number, since it is larger than the sum of its proper divisors (1).

151143407 is an equidigital number, since it uses as much as digits as its factorization.

151143407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 151143407 is about 12294.0394907451. The cubic root of 151143407 is about 532.6759256199.

Adding to 151143407 its reverse (704341151), we get a palindrome (855484558).

The spelling of 151143407 in words is "one hundred fifty-one million, one hundred forty-three thousand, four hundred seven".