23151340004235 has 8 divisors (see below), whose sum is σ = 37042144006800. Its totient is φ = 12347381335584.

The previous prime is 23151340004207. The next prime is 23151340004251. The reversal of 23151340004235 is 53240004315132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23151340004235 - 2⁶ = 23151340004171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23151340004196 and 23151340004205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771711333460 + ... + 771711333489.

It is an arithmetic number, because the mean of its divisors is an integer number (4630268000850).

Almost surely, 2^{23151340004235} is an apocalyptic number.

23151340004235 is a deficient number, since it is larger than the sum of its proper divisors (13890804002565).

23151340004235 is a wasteful number, since it uses less digits than its factorization.

23151340004235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543422666957.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 23151340004235 its reverse (53240004315132), we get a palindrome (76391344319367).

The spelling of 23151340004235 in words is "twenty-three trillion, one hundred fifty-one billion, three hundred forty million, four thousand, two hundred thirty-five".