1245355114133 has 16 divisors (see below), whose sum is σ = 1411946215680. Its totient is φ = 1088895317184.

The previous prime is 1245355114109. The next prime is 1245355114147. The reversal of 1245355114133 is 3314115535421.

It is a cyclic number.

It is not a de Polignac number, because 1245355114133 - 2¹⁸ = 1245354851989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245355116133) 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, 1327835 + ... + 2062487.

It is an arithmetic number, because the mean of its divisors is an integer number (88246638480).

Almost surely, 2^{1245355114133} is an apocalyptic number.

1245355114133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1245355114133 is a deficient number, since it is larger than the sum of its proper divisors (166591101547).

1245355114133 is a wasteful number, since it uses less digits than its factorization.

1245355114133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741548.

The product of its digits is 108000, while the sum is 38.

The spelling of 1245355114133 in words is "one trillion, two hundred forty-five billion, three hundred fifty-five million, one hundred fourteen thousand, one hundred thirty-three".