20034115123102 has 16 divisors (see below), whose sum is σ = 31364960728752. Its totient is φ = 9588347778880.

The previous prime is 20034115123097. The next prime is 20034115123163. The reversal of 20034115123102 is 20132151143002.

It is a super-2 number, since 2×20034115123102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2304886948 + ... + 2304895639.

It is an arithmetic number, because the mean of its divisors is an integer number (1960310045547).

Almost surely, 2^{20034115123102} is an apocalyptic number.

20034115123102 is a deficient number, since it is larger than the sum of its proper divisors (11330845605650).

20034115123102 is a wasteful number, since it uses less digits than its factorization.

20034115123102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609782683.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 20034115123102 its reverse (20132151143002), we get a palindrome (40166266266104).

The spelling of 20034115123102 in words is "twenty trillion, thirty-four billion, one hundred fifteen million, one hundred twenty-three thousand, one hundred two".