5000121145102 has 4 divisors (see below), whose sum is σ = 7500181717656. Its totient is φ = 2500060572550.

The previous prime is 5000121145081. The next prime is 5000121145141. The reversal of 5000121145102 is 2015411210005.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×5000121145102² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250030286274 + ... + 1250030286277.

It is an arithmetic number, because the mean of its divisors is an integer number (1875045429414).

Almost surely, 2^{5000121145102} is an apocalyptic number.

5000121145102 is a deficient number, since it is larger than the sum of its proper divisors (2500060572554).

5000121145102 is a wasteful number, since it uses less digits than its factorization.

5000121145102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500060572553.

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 5000121145102 its reverse (2015411210005), we get a palindrome (7015532355107).

The spelling of 5000121145102 in words is "five trillion, one hundred twenty-one million, one hundred forty-five thousand, one hundred two".