1213415253050 has 192 divisors, whose sum is σ = 3037209606144. Its totient is φ = 348320044800.

The previous prime is 1213415253007. The next prime is 1213415253097. The reversal of 1213415253050 is 503525143121.

It is a junction number, because it is equal to n+sod(n) for n = 1213415252998 and 1213415253016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22144787 + ... + 22199513.

It is an arithmetic number, because the mean of its divisors is an integer number (15818800032).

Almost surely, 2^{1213415253050} is an apocalyptic number.

1213415253050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1213415253050 is an abundant number, since it is smaller than the sum of its proper divisors (1823794353094).

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

1213415253050 is a wasteful number, since it uses less digits than its factorization.

1213415253050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55213 (or 55208 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 1213415253050 in words is "one trillion, two hundred thirteen billion, four hundred fifteen million, two hundred fifty-three thousand, fifty".