141361403 has 4 divisors (see below), whose sum is σ = 141766800. Its totient is φ = 140956008.

The previous prime is 141361397. The next prime is 141361411. The reversal of 141361403 is 304163141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304163141 = 61 ⋅4986281.

It is a cyclic number.

It is not a de Polignac number, because 141361403 - 2¹⁴ = 141345019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141361453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202175 + ... + 202872.

It is an arithmetic number, because the mean of its divisors is an integer number (35441700).

Almost surely, 2^141361403 is an apocalyptic number.

141361403 is a deficient number, since it is larger than the sum of its proper divisors (405397).

141361403 is an equidigital number, since it uses as much as digits as its factorization.

141361403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405396.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 141361403 is about 11889.5501596991. The cubic root of 141361403 is about 520.9270973476.

The spelling of 141361403 in words is "one hundred forty-one million, three hundred sixty-one thousand, four hundred three".