5123233122140 has 48 divisors (see below), whose sum is σ = 12830357740032. Its totient is φ = 1680165892416.

The previous prime is 5123233122113. The next prime is 5123233122157. The reversal of 5123233122140 is 412213323215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 795529874 + ... + 795536313.

It is an arithmetic number, because the mean of its divisors is an integer number (267299119584).

Almost surely, 2^{5123233122140} is an apocalyptic number.

It is an amenable number.

5123233122140 is an abundant number, since it is smaller than the sum of its proper divisors (7707124617892).

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

5123233122140 is a wasteful number, since it uses less digits than its factorization.

5123233122140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591066226 (or 1591066224 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 5123233122140 its reverse (412213323215), we get a palindrome (5535446445355).

The spelling of 5123233122140 in words is "five trillion, one hundred twenty-three billion, two hundred thirty-three million, one hundred twenty-two thousand, one hundred forty".