1101412001121 has 32 divisors (see below), whose sum is σ = 1542849638400. Its totient is φ = 697985298240.

The previous prime is 1101412001119. The next prime is 1101412001251. The reversal of 1101412001121 is 1211002141011.

It is a happy number.

It is not a de Polignac number, because 1101412001121 - 2¹ = 1101412001119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1101412001121.

It is not an unprimeable number, because it can be changed into a prime (1101412001101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6828415 + ... + 6987851.

It is an arithmetic number, because the mean of its divisors is an integer number (48214051200).

Almost surely, 2^{1101412001121} is an apocalyptic number.

It is an amenable number.

1101412001121 is a deficient number, since it is larger than the sum of its proper divisors (441437637279).

1101412001121 is a wasteful number, since it uses less digits than its factorization.

1101412001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160789.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1101412001121 its reverse (1211002141011), we get a palindrome (2312414142132).

The spelling of 1101412001121 in words is "one trillion, one hundred one billion, four hundred twelve million, one thousand, one hundred twenty-one".