1130001321001 has 48 divisors (see below), whose sum is σ = 1341004654080. Its totient is φ = 949251260160.

The previous prime is 1130001320999. The next prime is 1130001321049. The reversal of 1130001321001 is 1001231000311.

It is not a de Polignac number, because 1130001321001 - 2¹ = 1130001320999 is a prime.

It is a super-3 number, since 3×1130001321001³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1130001321061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 336408360 + ... + 336411718.

It is an arithmetic number, because the mean of its divisors is an integer number (27937596960).

Almost surely, 2^{1130001321001} is an apocalyptic number.

It is an amenable number.

1130001321001 is a deficient number, since it is larger than the sum of its proper divisors (211003333079).

1130001321001 is a wasteful number, since it uses less digits than its factorization.

1130001321001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094 (or 4087 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1130001321001 its reverse (1001231000311), we get a palindrome (2131232321312).

The spelling of 1130001321001 in words is "one trillion, one hundred thirty billion, one million, three hundred twenty-one thousand, one".