151034543 has 4 divisors (see below), whose sum is σ = 164764968. Its totient is φ = 137304120.

The previous prime is 151034503. The next prime is 151034551. The reversal of 151034543 is 345430151.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 151034543 - 2⁶ = 151034479 is a prime.

It is a super-2 number, since 2×151034543² = 45622866358437698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151034503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6865196 + ... + 6865217.

It is an arithmetic number, because the mean of its divisors is an integer number (41191242).

Almost surely, 2^151034543 is an apocalyptic number.

151034543 is a deficient number, since it is larger than the sum of its proper divisors (13730425).

151034543 is a wasteful number, since it uses less digits than its factorization.

151034543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13730424.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 151034543 is about 12289.6111818072. The cubic root of 151034543 is about 532.5480048121.

Adding to 151034543 its reverse (345430151), we get a palindrome (496464694).

The spelling of 151034543 in words is "one hundred fifty-one million, thirty-four thousand, five hundred forty-three".