11030125120 has 56 divisors (see below), whose sum is σ = 30017703744. Its totient is φ = 3781756416.

The previous prime is 11030125109. The next prime is 11030125201. The reversal of 11030125120 is 2152103011.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 11030125094 and 11030125103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2459842 + ... + 2464321.

It is an arithmetic number, because the mean of its divisors is an integer number (536030424).

Almost surely, 2^11030125120 is an apocalyptic number.

11030125120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11030125120 is an abundant number, since it is smaller than the sum of its proper divisors (18987578624).

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

11030125120 is an equidigital number, since it uses as much as digits as its factorization.

11030125120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4924187 (or 4924177 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 11030125120 its reverse (2152103011), we get a palindrome (13182228131).

The spelling of 11030125120 in words is "eleven billion, thirty million, one hundred twenty-five thousand, one hundred twenty".