5121001253234 has 8 divisors (see below), whose sum is σ = 7929292263168. Its totient is φ = 2477903832180.

The previous prime is 5121001253233. The next prime is 5121001253239. The reversal of 5121001253234 is 4323521001215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5121001253197 and 5121001253206.

It is not an unprimeable number, because it can be changed into a prime (5121001253233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41298397142 + ... + 41298397265.

It is an arithmetic number, because the mean of its divisors is an integer number (991161532896).

Almost surely, 2^{5121001253234} is an apocalyptic number.

5121001253234 is a deficient number, since it is larger than the sum of its proper divisors (2808291009934).

5121001253234 is a wasteful number, since it uses less digits than its factorization.

5121001253234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82596794440.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 5121001253234 its reverse (4323521001215), we get a palindrome (9444522254449).

The spelling of 5121001253234 in words is "five trillion, one hundred twenty-one billion, one million, two hundred fifty-three thousand, two hundred thirty-four".