11125112630 has 64 divisors (see below), whose sum is σ = 21554698752. Its totient is φ = 4119398400.

The previous prime is 11125112611. The next prime is 11125112659. The reversal of 11125112630 is 3621152111.

It is a junction number, because it is equal to n+sod(n) for n = 11125112596 and 11125112605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2693627 + ... + 2697753.

It is an arithmetic number, because the mean of its divisors is an integer number (336792168).

Almost surely, 2^11125112630 is an apocalyptic number.

11125112630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11125112630 is a deficient number, since it is larger than the sum of its proper divisors (10429586122).

11125112630 is a wasteful number, since it uses less digits than its factorization.

11125112630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4409.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 11125112630 its reverse (3621152111), we get a palindrome (14746264741).

The spelling of 11125112630 in words is "eleven billion, one hundred twenty-five million, one hundred twelve thousand, six hundred thirty".