23435112052143 has 12 divisors (see below), whose sum is σ = 36928055355048. Its totient is φ = 14203098213360.

The previous prime is 23435112052103. The next prime is 23435112052193. The reversal of 23435112052143 is 34125021153432.

23435112052143 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 5 + 1 + 120 + 521 + 4 + 3 = 666.

It is not a de Polignac number, because 23435112052143 - 2¹³ = 23435112043951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23435112052098 and 23435112052107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23435112052103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118359151680 + ... + 118359151877.

It is an arithmetic number, because the mean of its divisors is an integer number (3077337946254).

Almost surely, 2^{23435112052143} is an apocalyptic number.

23435112052143 is a deficient number, since it is larger than the sum of its proper divisors (13492943302905).

23435112052143 is a wasteful number, since it uses less digits than its factorization.

23435112052143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236718303574 (or 236718303571 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 23435112052143 in words is "twenty-three trillion, four hundred thirty-five billion, one hundred twelve million, fifty-two thousand, one hundred forty-three".