1203107400513 has 24 divisors (see below), whose sum is σ = 1746361858176. Its totient is φ = 798137258400.

The previous prime is 1203107400497. The next prime is 1203107400533. The reversal of 1203107400513 is 3150047013021.

1203107400513 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 107 + 40 + 0 + 513 = 666.

It is not a de Polignac number, because 1203107400513 - 2⁴ = 1203107400497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1203107400533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1702006 + ... + 2302832.

It is an arithmetic number, because the mean of its divisors is an integer number (72765077424).

Almost surely, 2^{1203107400513} is an apocalyptic number.

It is an amenable number.

1203107400513 is a deficient number, since it is larger than the sum of its proper divisors (543254457663).

1203107400513 is a wasteful number, since it uses less digits than its factorization.

1203107400513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601925 (or 601922 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The spelling of 1203107400513 in words is "one trillion, two hundred three billion, one hundred seven million, four hundred thousand, five hundred thirteen".