1012133011104 has 144 divisors (see below), whose sum is σ = 2884566694464. Its totient is φ = 336638592000.

The previous prime is 1012133011081. The next prime is 1012133011111. The reversal of 1012133011104 is 4011103312101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 426879039 + ... + 426881409.

It is an arithmetic number, because the mean of its divisors is an integer number (20031713156).

Almost surely, 2^{1012133011104} is an apocalyptic number.

It is an amenable number.

1012133011104 is an abundant number, since it is smaller than the sum of its proper divisors (1872433683360).

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

1012133011104 is a wasteful number, since it uses less digits than its factorization.

1012133011104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011 (or 5000 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1012133011104 its reverse (4011103312101), we get a palindrome (5023236323205).

The spelling of 1012133011104 in words is "one trillion, twelve billion, one hundred thirty-three million, eleven thousand, one hundred four".