151243041 has 4 divisors (see below), whose sum is σ = 201657392. Its totient is φ = 100828692.

The previous prime is 151242991. The next prime is 151243061. The reversal of 151243041 is 140342151.

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 not a de Polignac number, because 151243041 - 2⁷ = 151242913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151242999 and 151243017.

It is not an unprimeable number, because it can be changed into a prime (151243061) 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, 25207171 + ... + 25207176.

It is an arithmetic number, because the mean of its divisors is an integer number (50414348).

Almost surely, 2^151243041 is an apocalyptic number.

It is an amenable number.

151243041 is a deficient number, since it is larger than the sum of its proper divisors (50414351).

151243041 is an equidigital number, since it uses as much as digits as its factorization.

151243041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50414350.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 151243041 is about 12298.0909494116. The cubic root of 151243041 is about 532.7929468795.

Adding to 151243041 its reverse (140342151), we get a palindrome (291585192).

The spelling of 151243041 in words is "one hundred fifty-one million, two hundred forty-three thousand, forty-one".