1130130123 has 8 divisors (see below), whose sum is σ = 1508706000. Its totient is φ = 752487168.

The previous prime is 1130130121. The next prime is 1130130143. The reversal of 1130130123 is 3210310311.

1130130123 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1130130123 - 2¹ = 1130130121 is a prime.

It is a super-3 number, since 3×1130130123³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1130130121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230398 + ... + 235251.

It is an arithmetic number, because the mean of its divisors is an integer number (188588250).

Almost surely, 2^1130130123 is an apocalyptic number.

1130130123 is a deficient number, since it is larger than the sum of its proper divisors (378575877).

1130130123 is an equidigital number, since it uses as much as digits as its factorization.

1130130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466461.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1130130123 is about 33617.4080351237. The cubic root of 1130130123 is about 1041.6204161765.

Adding to 1130130123 its reverse (3210310311), we get a palindrome (4340440434).

The spelling of 1130130123 in words is "one billion, one hundred thirty million, one hundred thirty thousand, one hundred twenty-three".