1245432403113 has 16 divisors (see below), whose sum is σ = 1670214912000. Its totient is φ = 825475551120.

The previous prime is 1245432403099. The next prime is 1245432403133. The reversal of 1245432403113 is 3113042345421.

It is not a de Polignac number, because 1245432403113 - 2⁹ = 1245432402601 is a prime.

It is a super-2 number, since 2×1245432403113² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1245432403133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37233 + ... + 1578686.

It is an arithmetic number, because the mean of its divisors is an integer number (104388432000).

Almost surely, 2^{1245432403113} is an apocalyptic number.

It is an amenable number.

1245432403113 is a deficient number, since it is larger than the sum of its proper divisors (424782508887).

1245432403113 is a wasteful number, since it uses less digits than its factorization.

1245432403113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617412.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 1245432403113 its reverse (3113042345421), we get a palindrome (4358474748534).

The spelling of 1245432403113 in words is "one trillion, two hundred forty-five billion, four hundred thirty-two million, four hundred three thousand, one hundred thirteen".