13103463452 has 6 divisors (see below), whose sum is σ = 22931061048. Its totient is φ = 6551731724.

The previous prime is 13103463431. The next prime is 13103463463. The reversal of 13103463452 is 25436430131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1637932928 + ... + 1637932935.

It is an arithmetic number, because the mean of its divisors is an integer number (3821843508).

Almost surely, 2^13103463452 is an apocalyptic number.

It is an amenable number.

13103463452 is a deficient number, since it is larger than the sum of its proper divisors (9827597596).

13103463452 is a wasteful number, since it uses less digits than its factorization.

13103463452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275865867 (or 3275865865 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 13103463452 its reverse (25436430131), we get a palindrome (38539893583).

The spelling of 13103463452 in words is "thirteen billion, one hundred three million, four hundred sixty-three thousand, four hundred fifty-two".