11411330203031 has 4 divisors (see below), whose sum is σ = 12448723857864. Its totient is φ = 10373936548200.

The previous prime is 11411330202967. The next prime is 11411330203037. The reversal of 11411330203031 is 13030203311411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11411330203031 - 2⁶ = 11411330202967 is a prime.

It is a super-2 number, since 2×11411330203031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11411330202988 and 11411330203006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11411330203037) 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, 518696827400 + ... + 518696827421.

It is an arithmetic number, because the mean of its divisors is an integer number (3112180964466).

Almost surely, 2^{11411330203031} is an apocalyptic number.

11411330203031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11411330203031 is a deficient number, since it is larger than the sum of its proper divisors (1037393654833).

11411330203031 is a wasteful number, since it uses less digits than its factorization.

11411330203031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037393654832.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11411330203031 its reverse (13030203311411), we get a palindrome (24441533514442).

The spelling of 11411330203031 in words is "eleven trillion, four hundred eleven billion, three hundred thirty million, two hundred three thousand, thirty-one".