151043016541 has 4 divisors (see below), whose sum is σ = 154256697792. Its totient is φ = 147829335292.

The previous prime is 151043016529. The next prime is 151043016547. The reversal of 151043016541 is 145610340151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 151043016541 - 2⁹ = 151043016029 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 (151043016547) 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, 1606840555 + ... + 1606840648.

It is an arithmetic number, because the mean of its divisors is an integer number (38564174448).

Almost surely, 2^151043016541 is an apocalyptic number.

It is an amenable number.

151043016541 is a deficient number, since it is larger than the sum of its proper divisors (3213681251).

151043016541 is an equidigital number, since it uses as much as digits as its factorization.

151043016541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3213681250.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 151043016541 its reverse (145610340151), we get a palindrome (296653356692).

The spelling of 151043016541 in words is "one hundred fifty-one billion, forty-three million, sixteen thousand, five hundred forty-one".