1130420124 has 120 divisors (see below), whose sum is σ = 3177672960. Its totient is φ = 349290144.

The previous prime is 1130420101. The next prime is 1130420131. The reversal of 1130420124 is 4210240311.

It is a super-3 number, since 3×1130420124³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1130420097 and 1130420106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 287379 + ... + 291285.

It is an arithmetic number, because the mean of its divisors is an integer number (26480608).

Almost surely, 2^1130420124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130420124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1588836480).

1130420124 is an abundant number, since it is smaller than the sum of its proper divisors (2047252836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130420124 is a wasteful number, since it uses less digits than its factorization.

1130420124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3989 (or 3978 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1130420124 is about 33621.7210148440. The cubic root of 1130420124 is about 1041.7095047755.

Adding to 1130420124 its reverse (4210240311), we get a palindrome (5340660435).

The spelling of 1130420124 in words is "one billion, one hundred thirty million, four hundred twenty thousand, one hundred twenty-four".