1330001301123 has 32 divisors (see below), whose sum is σ = 2157860977920. Its totient is φ = 802924922880.

The previous prime is 1330001301059. The next prime is 1330001301133. The reversal of 1330001301123 is 3211031000331.

It is a happy number.

It is not a de Polignac number, because 1330001301123 - 2⁶ = 1330001301059 is a prime.

It is a super-2 number, since 2×1330001301123² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1330001301096 and 1330001301105.

It is not an unprimeable number, because it can be changed into a prime (1330001301133) 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, 8635965 + ... + 8788622.

It is an arithmetic number, because the mean of its divisors is an integer number (67433155560).

Almost surely, 2^{1330001301123} is an apocalyptic number.

1330001301123 is a deficient number, since it is larger than the sum of its proper divisors (827859676797).

1330001301123 is a wasteful number, since it uses less digits than its factorization.

1330001301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17424864 (or 17424858 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1330001301123 its reverse (3211031000331), we get a palindrome (4541032301454).

The spelling of 1330001301123 in words is "one trillion, three hundred thirty billion, one million, three hundred one thousand, one hundred twenty-three".