141046513 has 4 divisors (see below), whose sum is σ = 141391780. Its totient is φ = 140701248.

The previous prime is 141046471. The next prime is 141046531. The reversal of 141046513 is 315640141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 315640141 = 19 ⋅16612639.

It can be written as a sum of positive squares in 2 ways, for example, as 111365809 + 29680704 = 10553^2 + 5448^2 .

It is a cyclic number.

It is not a de Polignac number, because 141046513 - 2²¹ = 138949361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141046573) 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, 172020 + ... + 172837.

It is an arithmetic number, because the mean of its divisors is an integer number (35347945).

Almost surely, 2^141046513 is an apocalyptic number.

It is an amenable number.

141046513 is a deficient number, since it is larger than the sum of its proper divisors (345267).

141046513 is an equidigital number, since it uses as much as digits as its factorization.

141046513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345266.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 141046513 is about 11876.3004761584. The cubic root of 141046513 is about 520.5400122361.

Adding to 141046513 its reverse (315640141), we get a palindrome (456686654).

The spelling of 141046513 in words is "one hundred forty-one million, forty-six thousand, five hundred thirteen".