23311311213435 has 32 divisors (see below), whose sum is σ = 42626583148032. Its totient is φ = 10656553036800.

The previous prime is 23311311213409. The next prime is 23311311213451. The reversal of 23311311213435 is 53431211311332.

It is not a de Polignac number, because 23311311213435 - 2⁵ = 23311311213403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23311311213396 and 23311311213405.

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, 39242635 + ... + 39832235.

It is an arithmetic number, because the mean of its divisors is an integer number (1332080723376).

Almost surely, 2^{23311311213435} is an apocalyptic number.

23311311213435 is a deficient number, since it is larger than the sum of its proper divisors (19315271934597).

23311311213435 is a wasteful number, since it uses less digits than its factorization.

23311311213435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966163.

The product of its digits is 19440, while the sum is 33.

Adding to 23311311213435 its reverse (53431211311332), we get a palindrome (76742522524767).

The spelling of 23311311213435 in words is "twenty-three trillion, three hundred eleven billion, three hundred eleven million, two hundred thirteen thousand, four hundred thirty-five".