1003202013111 has 8 divisors (see below), whose sum is σ = 1337610641520. Its totient is φ = 668797363392.

The previous prime is 1003202013097. The next prime is 1003202013197. The reversal of 1003202013111 is 1113102023001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1003202013111 - 2²¹ = 1003199915959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003202013811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345880 + ... + 1458093.

It is an arithmetic number, because the mean of its divisors is an integer number (167201330190).

Almost surely, 2^{1003202013111} is an apocalyptic number.

1003202013111 is a deficient number, since it is larger than the sum of its proper divisors (334408628409).

1003202013111 is a wasteful number, since it uses less digits than its factorization.

1003202013111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989345.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1003202013111 its reverse (1113102023001), we get a palindrome (2116304036112).

The spelling of 1003202013111 in words is "one trillion, three billion, two hundred two million, thirteen thousand, one hundred eleven".