151203426143 has 48 divisors (see below), whose sum is σ = 193527698688. Its totient is φ = 116812080000.

The previous prime is 151203426133. The next prime is 151203426169. The reversal of 151203426143 is 341624302151.

It is not a de Polignac number, because 151203426143 - 2²² = 151199231839 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 (151203426133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50215508 + ... + 50218518.

It is an arithmetic number, because the mean of its divisors is an integer number (4031827056).

Almost surely, 2^151203426143 is an apocalyptic number.

151203426143 is a deficient number, since it is larger than the sum of its proper divisors (42324272545).

151203426143 is a wasteful number, since it uses less digits than its factorization.

151203426143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3804 (or 3797 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 151203426143 its reverse (341624302151), we get a palindrome (492827728294).

The spelling of 151203426143 in words is "one hundred fifty-one billion, two hundred three million, four hundred twenty-six thousand, one hundred forty-three".