1011130213312 has 56 divisors (see below), whose sum is σ = 2124712275840. Its totient is φ = 476088318720.

The previous prime is 1011130213283. The next prime is 1011130213319. The reversal of 1011130213312 is 2133120311101.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 1011130213312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011130213319) by changing a digit.

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, 2286514 + ... + 2692657.

It is an arithmetic number, because the mean of its divisors is an integer number (37941290640).

Almost surely, 2^{1011130213312} is an apocalyptic number.

It is an amenable number.

1011130213312 is an abundant number, since it is smaller than the sum of its proper divisors (1113582062528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011130213312 is a wasteful number, since it uses less digits than its factorization.

1011130213312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4979369 (or 4979359 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1011130213312 its reverse (2133120311101), we get a palindrome (3144250524413).

The spelling of 1011130213312 in words is "one trillion, eleven billion, one hundred thirty million, two hundred thirteen thousand, three hundred twelve".