1151318630112 has 192 divisors, whose sum is σ = 3610966625280. Its totient is φ = 314643850752.

The previous prime is 1151318630071. The next prime is 1151318630129. The reversal of 1151318630112 is 2110368131511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8105818 + ... + 8246630.

It is an arithmetic number, because the mean of its divisors is an integer number (18807117840).

Almost surely, 2^{1151318630112} is an apocalyptic number.

1151318630112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1151318630112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1805483312640).

1151318630112 is an abundant number, since it is smaller than the sum of its proper divisors (2459647995168).

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

1151318630112 is an equidigital number, since it uses as much as digits as its factorization.

1151318630112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140902 (or 140848 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 33.

The spelling of 1151318630112 in words is "one trillion, one hundred fifty-one billion, three hundred eighteen million, six hundred thirty thousand, one hundred twelve".