1130020243401 has 16 divisors (see below), whose sum is σ = 1722396262400. Its totient is φ = 645553108368.

The previous prime is 1130020243343. The next prime is 1130020243447. The reversal of 1130020243401 is 1043420200311.

It is not a de Polignac number, because 1130020243401 - 2¹⁵ = 1130020210633 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130020243501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7117321 + ... + 7274358.

It is an arithmetic number, because the mean of its divisors is an integer number (107649766400).

Almost surely, 2^{1130020243401} is an apocalyptic number.

It is an amenable number.

1130020243401 is a deficient number, since it is larger than the sum of its proper divisors (592376018999).

1130020243401 is a wasteful number, since it uses less digits than its factorization.

1130020243401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14395428.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1130020243401 its reverse (1043420200311), we get a palindrome (2173440443712).

The spelling of 1130020243401 in words is "one trillion, one hundred thirty billion, twenty million, two hundred forty-three thousand, four hundred one".