11130325402 has 12 divisors (see below), whose sum is σ = 19421282250. Its totient is φ = 4770139416.

The previous prime is 11130325373. The next prime is 11130325417. The reversal of 11130325402 is 20452303111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7857226881 + 3273098521 = 88641^2 + 57211^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56787277 + ... + 56787472.

Almost surely, 2^11130325402 is an apocalyptic number.

11130325402 is a deficient number, since it is larger than the sum of its proper divisors (8290956848).

11130325402 is a wasteful number, since it uses less digits than its factorization.

11130325402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113574765 (or 113574758 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 11130325402 its reverse (20452303111), we get a palindrome (31582628513).

The spelling of 11130325402 in words is "eleven billion, one hundred thirty million, three hundred twenty-five thousand, four hundred two".