10215233306355 has 96 divisors (see below), whose sum is σ = 20534301268992. Its totient is φ = 4244769365760.

The previous prime is 10215233306321. The next prime is 10215233306363. The reversal of 10215233306355 is 55360333251201.

It is not a de Polignac number, because 10215233306355 - 2⁷ = 10215233306227 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 113448762 + ... + 113538768.

It is an arithmetic number, because the mean of its divisors is an integer number (213898971552).

Almost surely, 2^{10215233306355} is an apocalyptic number.

10215233306355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10215233306355 is an abundant number, since it is smaller than the sum of its proper divisors (10319067962637).

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

10215233306355 is a wasteful number, since it uses less digits than its factorization.

10215233306355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98977 (or 98966 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 39.

Adding to 10215233306355 its reverse (55360333251201), we get a palindrome (65575566557556).

The spelling of 10215233306355 in words is "ten trillion, two hundred fifteen billion, two hundred thirty-three million, three hundred six thousand, three hundred fifty-five".