123034024235 has 16 divisors (see below), whose sum is σ = 148797220320. Its totient is φ = 97657190400.

The previous prime is 123034024213. The next prime is 123034024241. The reversal of 123034024235 is 532420430321.

It is a happy number.

It is not a de Polignac number, because 123034024235 - 2²² = 123029829931 is a prime.

It is a super-2 number, since 2×123034024235² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123034024198 and 123034024207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1057409 + ... + 1167981.

It is an arithmetic number, because the mean of its divisors is an integer number (9299826270).

Almost surely, 2^123034024235 is an apocalyptic number.

123034024235 is a deficient number, since it is larger than the sum of its proper divisors (25763196085).

123034024235 is a wasteful number, since it uses less digits than its factorization.

123034024235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112318.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 123034024235 its reverse (532420430321), we get a palindrome (655454454556).

The spelling of 123034024235 in words is "one hundred twenty-three billion, thirty-four million, twenty-four thousand, two hundred thirty-five".