123103045355334 has 16 divisors (see below), whose sum is σ = 268588462593600. Its totient is φ = 37303953137960.

The previous prime is 123103045355249. The next prime is 123103045355341. The reversal of 123103045355334 is 433553540301321.

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, 932598828384 + ... + 932598828515.

It is an arithmetic number, because the mean of its divisors is an integer number (16786778912100).

Almost surely, 2^{123103045355334} is an apocalyptic number.

123103045355334 is an abundant number, since it is smaller than the sum of its proper divisors (145485417238266).

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

123103045355334 is a wasteful number, since it uses less digits than its factorization.

123103045355334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865197656915.

The product of its (nonzero) digits is 972000, while the sum is 42.

Adding to 123103045355334 its reverse (433553540301321), we get a palindrome (556656585656655).

The spelling of 123103045355334 in words is "one hundred twenty-three trillion, one hundred three billion, forty-five million, three hundred fifty-five thousand, three hundred thirty-four".