20123142004310 has 16 divisors (see below), whose sum is σ = 36225314169552. Its totient is φ = 8048443788000.

The previous prime is 20123142004307. The next prime is 20123142004313. The reversal of 20123142004310 is 1340024132102.

It is an interprime number because it is at equal distance from previous prime (20123142004307) and next prime (20123142004313).

It is a super-2 number, since 2×20123142004310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20123142004313) 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, 101522756 + ... + 101720775.

It is an arithmetic number, because the mean of its divisors is an integer number (2264082135597).

Almost surely, 2^{20123142004310} is an apocalyptic number.

20123142004310 is a deficient number, since it is larger than the sum of its proper divisors (16102172165242).

20123142004310 is a wasteful number, since it uses less digits than its factorization.

20123142004310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203253439.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 20123142004310 its reverse (1340024132102), we get a palindrome (21463166136412).

The spelling of 20123142004310 in words is "twenty trillion, one hundred twenty-three billion, one hundred forty-two million, four thousand, three hundred ten".