151142431511 has 16 divisors (see below), whose sum is σ = 153747756288. Its totient is φ = 148551144000.

The previous prime is 151142431501. The next prime is 151142431537. The reversal of 151142431511 is 115134241151.

151142431511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 151142431511 - 2¹⁰ = 151142430487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151142431501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35286776 + ... + 35291058.

It is an arithmetic number, because the mean of its divisors is an integer number (9609234768).

Almost surely, 2^151142431511 is an apocalyptic number.

151142431511 is a deficient number, since it is larger than the sum of its proper divisors (2605324777).

151142431511 is an equidigital number, since it uses as much as digits as its factorization.

151142431511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782.

The product of its digits is 2400, while the sum is 29.

Adding to 151142431511 its reverse (115134241151), we get a palindrome (266276672662).

The spelling of 151142431511 in words is "one hundred fifty-one billion, one hundred forty-two million, four hundred thirty-one thousand, five hundred eleven".