513003243124104 has 32 divisors (see below), whose sum is σ = 1286313769871520. Its totient is φ = 170493659433216.

The previous prime is 513003243124007. The next prime is 513003243124121. The reversal of 513003243124104 is 401421342300315.

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, 31713842254 + ... + 31713858429.

It is an arithmetic number, because the mean of its divisors is an integer number (40197305308485).

Almost surely, 2^{513003243124104} is an apocalyptic number.

It is an amenable number.

513003243124104 is an abundant number, since it is smaller than the sum of its proper divisors (773310526747416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

513003243124104 is a wasteful number, since it uses less digits than its factorization.

513003243124104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63427701029 (or 63427701025 counting only the distinct ones).

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

Adding to 513003243124104 its reverse (401421342300315), we get a palindrome (914424585424419).

The spelling of 513003243124104 in words is "five hundred thirteen trillion, three billion, two hundred forty-three million, one hundred twenty-four thousand, one hundred four".