1012132333121 has 8 divisors (see below), whose sum is σ = 1245701333184. Its totient is φ = 800807999760.

The previous prime is 1012132333103. The next prime is 1012132333123. The reversal of 1012132333121 is 1213332312101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012132333121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012132333123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5561166575 + ... + 5561166756.

It is an arithmetic number, because the mean of its divisors is an integer number (155712666648).

Almost surely, 2^{1012132333121} is an apocalyptic number.

It is an amenable number.

1012132333121 is a deficient number, since it is larger than the sum of its proper divisors (233569000063).

1012132333121 is a wasteful number, since it uses less digits than its factorization.

1012132333121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11122333351.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1012132333121 its reverse (1213332312101), we get a palindrome (2225464645222).

The spelling of 1012132333121 in words is "one trillion, twelve billion, one hundred thirty-two million, three hundred thirty-three thousand, one hundred twenty-one".