1130130332121 has 24 divisors (see below), whose sum is σ = 1793619293664. Its totient is φ = 630770414400.

The previous prime is 1130130332113. The next prime is 1130130332159. The reversal of 1130130332121 is 1212330310311.

It is a happy number.

It is not a de Polignac number, because 1130130332121 - 2³ = 1130130332113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1130130322121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89388580 + ... + 89401221.

It is an arithmetic number, because the mean of its divisors is an integer number (74734137236).

Almost surely, 2^{1130130332121} is an apocalyptic number.

It is an amenable number.

1130130332121 is a deficient number, since it is larger than the sum of its proper divisors (663488961543).

1130130332121 is a wasteful number, since it uses less digits than its factorization.

1130130332121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178789861 (or 178789854 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1130130332121 its reverse (1212330310311), we get a palindrome (2342460642432).

The spelling of 1130130332121 in words is "one trillion, one hundred thirty billion, one hundred thirty million, three hundred thirty-two thousand, one hundred twenty-one".