10231555245 has 32 divisors (see below), whose sum is σ = 16513314048. Its totient is φ = 5409335808.

The previous prime is 10231555241. The next prime is 10231555253. The reversal of 10231555245 is 54255513201.

It is not a de Polignac number, because 10231555245 - 2² = 10231555241 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231555241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1634712 + ... + 1640958.

It is an arithmetic number, because the mean of its divisors is an integer number (516041064).

Almost surely, 2^10231555245 is an apocalyptic number.

10231555245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10231555245 is a deficient number, since it is larger than the sum of its proper divisors (6281758803).

10231555245 is a wasteful number, since it uses less digits than its factorization.

10231555245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7189.

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 10231555245 in words is "ten billion, two hundred thirty-one million, five hundred fifty-five thousand, two hundred forty-five".