423100135235 has 32 divisors (see below), whose sum is σ = 515737817280. Its totient is φ = 333182748672.

The previous prime is 423100135223. The next prime is 423100135307. The reversal of 423100135235 is 532531001324.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 423100135235 - 2¹⁴ = 423100118851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423100135198 and 423100135207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94927127 + ... + 94931583.

It is an arithmetic number, because the mean of its divisors is an integer number (16116806790).

Almost surely, 2^423100135235 is an apocalyptic number.

423100135235 is a deficient number, since it is larger than the sum of its proper divisors (92637682045).

423100135235 is a wasteful number, since it uses less digits than its factorization.

423100135235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5735.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 423100135235 its reverse (532531001324), we get a palindrome (955631136559).

The spelling of 423100135235 in words is "four hundred twenty-three billion, one hundred million, one hundred thirty-five thousand, two hundred thirty-five".