1130220420203 has 16 divisors (see below), whose sum is σ = 1292694764544. Its totient is φ = 967999956000.

The previous prime is 1130220420179. The next prime is 1130220420239. The reversal of 1130220420203 is 3020240220311.

It is not a de Polignac number, because 1130220420203 - 2⁶ = 1130220420139 is a prime.

It is a super-2 number, since 2×1130220420203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130220420503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57213578 + ... + 57233328.

It is an arithmetic number, because the mean of its divisors is an integer number (80793422784).

Almost surely, 2^{1130220420203} is an apocalyptic number.

1130220420203 is a deficient number, since it is larger than the sum of its proper divisors (162474344341).

1130220420203 is a wasteful number, since it uses less digits than its factorization.

1130220420203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25762.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1130220420203 its reverse (3020240220311), we get a palindrome (4150460640514).

The spelling of 1130220420203 in words is "one trillion, one hundred thirty billion, two hundred twenty million, four hundred twenty thousand, two hundred three".