1130311113102 has 72 divisors (see below), whose sum is σ = 2605569432336. Its totient is φ = 354058274304.

The previous prime is 1130311113089. The next prime is 1130311113103. The reversal of 1130311113102 is 2013111130311.

1130311113102 is a `hidden beast` number, since 1 + 1 + 30 + 311 + 11 + 310 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130311113103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3197778 + ... + 3533610.

It is an arithmetic number, because the mean of its divisors is an integer number (36188464338).

Almost surely, 2^{1130311113102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130311113102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302784716168).

1130311113102 is an abundant number, since it is smaller than the sum of its proper divisors (1475258319234).

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

1130311113102 is a wasteful number, since it uses less digits than its factorization.

1130311113102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336522 (or 336502 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1130311113102 its reverse (2013111130311), we get a palindrome (3143422243413).

The spelling of 1130311113102 in words is "one trillion, one hundred thirty billion, three hundred eleven million, one hundred thirteen thousand, one hundred two".