12361013870 has 16 divisors (see below), whose sum is σ = 22531469760. Its totient is φ = 4881817824.

The previous prime is 12361013867. The next prime is 12361013879. The reversal of 12361013870 is 7831016321.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12361013879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7822637 + ... + 7824216.

It is an arithmetic number, because the mean of its divisors is an integer number (1408216860).

Almost surely, 2^12361013870 is an apocalyptic number.

12361013870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12361013870 is a deficient number, since it is larger than the sum of its proper divisors (10170455890).

12361013870 is a wasteful number, since it uses less digits than its factorization.

12361013870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15646939.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 12361013870 in words is "twelve billion, three hundred sixty-one million, thirteen thousand, eight hundred seventy".