233120002013123 has 4 divisors (see below), whose sum is σ = 233172235941408. Its totient is φ = 233067768084840.

The previous prime is 233120002013083. The next prime is 233120002013131. The reversal of 233120002013123 is 321310200021332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233120002013123 - 2⁴⁰ = 232020490385347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233120002013923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26116957448 + ... + 26116966373.

It is an arithmetic number, because the mean of its divisors is an integer number (58293058985352).

Almost surely, 2^{233120002013123} is an apocalyptic number.

233120002013123 is a deficient number, since it is larger than the sum of its proper divisors (52233928285).

233120002013123 is an equidigital number, since it uses as much as digits as its factorization.

233120002013123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52233928284.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 233120002013123 its reverse (321310200021332), we get a palindrome (554430202034455).

The spelling of 233120002013123 in words is "two hundred thirty-three trillion, one hundred twenty billion, two million, thirteen thousand, one hundred twenty-three".