10234400113123 has 16 divisors (see below), whose sum is σ = 10747641600000. Its totient is φ = 9732728586240.

The previous prime is 10234400113087. The next prime is 10234400113163. The reversal of 10234400113123 is 32131100443201.

It is a cyclic number.

It is not a de Polignac number, because 10234400113123 - 2¹³ = 10234400104931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10234400113163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3820003 + ... + 5921251.

It is an arithmetic number, because the mean of its divisors is an integer number (671727600000).

Almost surely, 2^{10234400113123} is an apocalyptic number.

10234400113123 is a deficient number, since it is larger than the sum of its proper divisors (513241486877).

10234400113123 is a wasteful number, since it uses less digits than its factorization.

10234400113123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104002.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10234400113123 its reverse (32131100443201), we get a palindrome (42365500556324).

The spelling of 10234400113123 in words is "ten trillion, two hundred thirty-four billion, four hundred million, one hundred thirteen thousand, one hundred twenty-three".