151453141 has 4 divisors (see below), whose sum is σ = 173089312. Its totient is φ = 129816972.

The previous prime is 151453121. The next prime is 151453147. The reversal of 151453141 is 141354151.

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: 141354151 = 4357 ⋅32443.

It is a cyclic number.

It is not a de Polignac number, because 151453141 - 2⁷ = 151453013 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 (151453147) 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, 10818075 + ... + 10818088.

It is an arithmetic number, because the mean of its divisors is an integer number (43272328).

Almost surely, 2^151453141 is an apocalyptic number.

It is an amenable number.

151453141 is a deficient number, since it is larger than the sum of its proper divisors (21636171).

151453141 is an equidigital number, since it uses as much as digits as its factorization.

151453141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21636170.

The product of its digits is 1200, while the sum is 25.

The square root of 151453141 is about 12306.6299611226. The cubic root of 151453141 is about 533.0395433586.

The spelling of 151453141 in words is "one hundred fifty-one million, four hundred fifty-three thousand, one hundred forty-one".