1101311412000 has 96 divisors (see below), whose sum is σ = 3607896225024. Its totient is φ = 293683040000.

The previous prime is 1101311411983. The next prime is 1101311412001. The reversal of 1101311412000 is 2141131011.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1101311412001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45875976 + ... + 45899975.

It is an arithmetic number, because the mean of its divisors is an integer number (37582252344).

Almost surely, 2^{1101311412000} is an apocalyptic number.

1101311412000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101311412000 is an abundant number, since it is smaller than the sum of its proper divisors (2506584813024).

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

1101311412000 is an equidigital number, since it uses as much as digits as its factorization.

1101311412000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91775979 (or 91775961 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1101311412000 its reverse (2141131011), we get a palindrome (1103452543011).

The spelling of 1101311412000 in words is "one trillion, one hundred one billion, three hundred eleven million, four hundred twelve thousand".