51020202023324 has 24 divisors (see below), whose sum is σ = 94746432654720. Its totient is φ = 23987390484464.

The previous prime is 51020202023311. The next prime is 51020202023359. The reversal of 51020202023324 is 42332020202015.

It is a super-2 number, since 2×51020202023324² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51020202023293 and 51020202023302.

It is a congruent number.

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, 4699718414 + ... + 4699729269.

It is an arithmetic number, because the mean of its divisors is an integer number (3947768027280).

Almost surely, 2^{51020202023324} is an apocalyptic number.

It is an amenable number.

51020202023324 is a deficient number, since it is larger than the sum of its proper divisors (43726230631396).

51020202023324 is a wasteful number, since it uses less digits than its factorization.

51020202023324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9399447769 (or 9399447767 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 51020202023324 its reverse (42332020202015), we get a palindrome (93352222225339).

The spelling of 51020202023324 in words is "fifty-one trillion, twenty billion, two hundred two million, twenty-three thousand, three hundred twenty-four".