11030131114031 has 4 divisors (see below), whose sum is σ = 11097800630232. Its totient is φ = 10962461597832.

The previous prime is 11030131114021. The next prime is 11030131114033. The reversal of 11030131114031 is 13041113103011.

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 11030131114031 - 2¹⁰ = 11030131113007 is a prime.

It is a super-2 number, since 2×11030131114031² (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 = 11030131113994 and 11030131114012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030131114033) 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, 33834757856 + ... + 33834758181.

It is an arithmetic number, because the mean of its divisors is an integer number (2774450157558).

Almost surely, 2^{11030131114031} is an apocalyptic number.

11030131114031 is a deficient number, since it is larger than the sum of its proper divisors (67669516201).

11030131114031 is an equidigital number, since it uses as much as digits as its factorization.

11030131114031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67669516200.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11030131114031 its reverse (13041113103011), we get a palindrome (24071244217042).

The spelling of 11030131114031 in words is "eleven trillion, thirty billion, one hundred thirty-one million, one hundred fourteen thousand, thirty-one".