151430541 has 4 divisors (see below), whose sum is σ = 201907392. Its totient is φ = 100953692.

The previous prime is 151430537. The next prime is 151430561. The reversal of 151430541 is 145034151.

It is a happy number.

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 151430541 - 2² = 151430537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151430561) 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, 25238421 + ... + 25238426.

It is an arithmetic number, because the mean of its divisors is an integer number (50476848).

Almost surely, 2^151430541 is an apocalyptic number.

It is an amenable number.

151430541 is a deficient number, since it is larger than the sum of its proper divisors (50476851).

151430541 is an equidigital number, since it uses as much as digits as its factorization.

151430541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50476850.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 151430541 is about 12305.7117226108. The cubic root of 151430541 is about 533.0130284624.

Adding to 151430541 its reverse (145034151), we get a palindrome (296464692).

The spelling of 151430541 in words is "one hundred fifty-one million, four hundred thirty thousand, five hundred forty-one".