13012030930 has 16 divisors (see below), whose sum is σ = 23425030080. Its totient is φ = 5204062512.

The previous prime is 13012030903. The next prime is 13012030949. The reversal of 13012030930 is 3903021031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17934 + ... + 162313.

It is an arithmetic number, because the mean of its divisors is an integer number (1464064380).

Almost surely, 2^13012030930 is an apocalyptic number.

13012030930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13012030930 is a deficient number, since it is larger than the sum of its proper divisors (10412999150).

13012030930 is a wasteful number, since it uses less digits than its factorization.

13012030930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187473.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 13012030930 its reverse (3903021031), we get a palindrome (16915051961).

The spelling of 13012030930 in words is "thirteen billion, twelve million, thirty thousand, nine hundred thirty".