1003102201311 has 32 divisors (see below), whose sum is σ = 1540343539200. Its totient is φ = 568781433216.

The previous prime is 1003102201307. The next prime is 1003102201333. The reversal of 1003102201311 is 1131022013001.

It is a happy number.

It is not a de Polignac number, because 1003102201311 - 2² = 1003102201307 is a prime.

It is a super-3 number, since 3×1003102201311³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003102201111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2958840 + ... + 3280386.

It is an arithmetic number, because the mean of its divisors is an integer number (48135735600).

Almost surely, 2^{1003102201311} is an apocalyptic number.

1003102201311 is a deficient number, since it is larger than the sum of its proper divisors (537241337889).

1003102201311 is a wasteful number, since it uses less digits than its factorization.

1003102201311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322703.

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

Adding to 1003102201311 its reverse (1131022013001), we get a palindrome (2134124214312).

The spelling of 1003102201311 in words is "one trillion, three billion, one hundred two million, two hundred one thousand, three hundred eleven".