11320002125 has 32 divisors (see below), whose sum is σ = 14277120000. Its totient is φ = 8960414400.

The previous prime is 11320002107. The next prime is 11320002139. The reversal of 11320002125 is 52120002311.

It is a happy number.

It is not a de Polignac number, because 11320002125 - 2¹⁴ = 11319985741 is a prime.

It is a super-2 number, since 2×11320002125² (a number of 21 digits) contains 22 as substring.

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, 7920911 + ... + 7922339.

It is an arithmetic number, because the mean of its divisors is an integer number (446160000).

Almost surely, 2^11320002125 is an apocalyptic number.

It is an amenable number.

11320002125 is a deficient number, since it is larger than the sum of its proper divisors (2957117875).

11320002125 is a wasteful number, since it uses less digits than its factorization.

11320002125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070 (or 2060 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 11320002125 its reverse (52120002311), we get a palindrome (63440004436).

The spelling of 11320002125 in words is "eleven billion, three hundred twenty million, two thousand, one hundred twenty-five".