1013141 has 4 divisors (see below), whose sum is σ = 1015872. Its totient is φ = 1010412.

The previous prime is 1013063. The next prime is 1013143. The reversal of 1013141 is 1413101.

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: 1413101 = 349 ⋅4049.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013141 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013143) 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, 701 + ... + 1586.

It is an arithmetic number, because the mean of its divisors is an integer number (253968).

2^1013141 is an apocalyptic number.

It is an amenable number.

1013141 is a deficient number, since it is larger than the sum of its proper divisors (2731).

1013141 is an equidigital number, since it uses as much as digits as its factorization.

1013141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1013141 is about 1006.5490549397. The cubic root of 1013141 is about 100.4361284876.

Adding to 1013141 its reverse (1413101), we get a palindrome (2426242).

The spelling of 1013141 in words is "one million, thirteen thousand, one hundred forty-one".