151112743 has 2 divisors, whose sum is σ = 151112744. Its totient is φ = 151112742.

The previous prime is 151112713. The next prime is 151112777. The reversal of 151112743 is 347211151.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151112743 is a prime.

It is a super-2 number, since 2×151112743² = 45670122193968098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151112713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75556371 + 75556372.

It is an arithmetic number, because the mean of its divisors is an integer number (75556372).

Almost surely, 2^151112743 is an apocalyptic number.

151112743 is a deficient number, since it is larger than the sum of its proper divisors (1).

151112743 is an equidigital number, since it uses as much as digits as its factorization.

151112743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 840, while the sum is 25.

The square root of 151112743 is about 12292.7923190787. The cubic root of 151112743 is about 532.6399000562.

Adding to 151112743 its reverse (347211151), we get a palindrome (498323894).

The spelling of 151112743 in words is "one hundred fifty-one million, one hundred twelve thousand, seven hundred forty-three".