151081341 has 4 divisors (see below), whose sum is σ = 201441792. Its totient is φ = 100720892.

The previous prime is 151081297. The next prime is 151081349. The reversal of 151081341 is 143180151.

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, and also an emirpimes, since its reverse is a distinct semiprime: 143180151 = 3 ⋅47726717.

It is a cyclic number.

It is not a de Polignac number, because 151081341 - 2¹⁰ = 151080317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151081349) 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, 25180221 + ... + 25180226.

It is an arithmetic number, because the mean of its divisors is an integer number (50360448).

Almost surely, 2^151081341 is an apocalyptic number.

It is an amenable number.

151081341 is a deficient number, since it is larger than the sum of its proper divisors (50360451).

151081341 is an equidigital number, since it uses as much as digits as its factorization.

151081341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50360450.

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 151081341 is about 12291.5150001942. The cubic root of 151081341 is about 532.6030024028.

The spelling of 151081341 in words is "one hundred fifty-one million, eighty-one thousand, three hundred forty-one".