20133241310112 has 48 divisors (see below), whose sum is σ = 60399723932352. Its totient is φ = 5752354659840.

The previous prime is 20133241310107. The next prime is 20133241310123. The reversal of 20133241310112 is 21101314233102.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 14980089589 + ... + 14980090932.

It is an arithmetic number, because the mean of its divisors is an integer number (1258327581924).

Almost surely, 2^{20133241310112} is an apocalyptic number.

It is an amenable number.

20133241310112 is an abundant number, since it is smaller than the sum of its proper divisors (40266482622240).

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

20133241310112 is a wasteful number, since it uses less digits than its factorization.

20133241310112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29960180541 (or 29960180533 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 20133241310112 its reverse (21101314233102), we get a palindrome (41234555543214).

The spelling of 20133241310112 in words is "twenty trillion, one hundred thirty-three billion, two hundred forty-one million, three hundred ten thousand, one hundred twelve".