11003002141 has 4 divisors (see below), whose sum is σ = 11016983872. Its totient is φ = 10989020412.

The previous prime is 11003002139. The next prime is 11003002147. The reversal of 11003002141 is 14120030011.

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: 14120030011 = 2549 ⋅5539439.

It is a cyclic number.

It is not a de Polignac number, because 11003002141 - 2¹ = 11003002139 is a prime.

It is a super-2 number, since 2×11003002141² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003002147) 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, 6989685 + ... + 6991258.

It is an arithmetic number, because the mean of its divisors is an integer number (2754245968).

Almost surely, 2^11003002141 is an apocalyptic number.

It is an amenable number.

11003002141 is a deficient number, since it is larger than the sum of its proper divisors (13981731).

11003002141 is an equidigital number, since it uses as much as digits as its factorization.

11003002141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13981730.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11003002141 its reverse (14120030011), we get a palindrome (25123032152).

The spelling of 11003002141 in words is "eleven billion, three million, two thousand, one hundred forty-one".