11131012331030 has 16 divisors (see below), whose sum is σ = 20182069075680. Its totient is φ = 4419905625792.

The previous prime is 11131012331011. The next prime is 11131012331041. The reversal of 11131012331030 is 3013321013111.

It is a junction number, because it is equal to n+sod(n) for n = 11131012330993 and 11131012331011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4062411890 + ... + 4062414629.

It is an arithmetic number, because the mean of its divisors is an integer number (1261379317230).

Almost surely, 2^{11131012331030} is an apocalyptic number.

11131012331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11131012331030 is a deficient number, since it is larger than the sum of its proper divisors (9051056744650).

11131012331030 is a wasteful number, since it uses less digits than its factorization.

11131012331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8124826663.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11131012331030 its reverse (3013321013111), we get a palindrome (14144333344141).

The spelling of 11131012331030 in words is "eleven trillion, one hundred thirty-one billion, twelve million, three hundred thirty-one thousand, thirty".