20242312134102 has 16 divisors (see below), whose sum is σ = 44982915853680. Its totient is φ = 6747437378016.

The previous prime is 20242312134067. The next prime is 20242312134103. The reversal of 20242312134102 is 20143121324202.

20242312134102 is a `hidden beast` number, since 2 + 0 + 2 + 4 + 2 + 31 + 213 + 410 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20242312134103) 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, 187428816003 + ... + 187428816110.

It is an arithmetic number, because the mean of its divisors is an integer number (2811432240855).

Almost surely, 2^{20242312134102} is an apocalyptic number.

20242312134102 is an abundant number, since it is smaller than the sum of its proper divisors (24740603719578).

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

20242312134102 is a wasteful number, since it uses less digits than its factorization.

20242312134102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374857632124 (or 374857632118 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 20242312134102 its reverse (20143121324202), we get a palindrome (40385433458304).

The spelling of 20242312134102 in words is "twenty trillion, two hundred forty-two billion, three hundred twelve million, one hundred thirty-four thousand, one hundred two".