23103511353514 has 4 divisors (see below), whose sum is σ = 34655267030274. Its totient is φ = 11551755676756.

The previous prime is 23103511353509. The next prime is 23103511353563. The reversal of 23103511353514 is 41535311530132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14957424755289 + 8146086598225 = 3867483^2 + 2854135^2 .

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 as a sum of consecutive naturals, namely, 5775877838377 + ... + 5775877838380.

Almost surely, 2^{23103511353514} is an apocalyptic number.

23103511353514 is a deficient number, since it is larger than the sum of its proper divisors (11551755676760).

23103511353514 is a wasteful number, since it uses less digits than its factorization.

23103511353514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11551755676759.

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 23103511353514 its reverse (41535311530132), we get a palindrome (64638822883646).

The spelling of 23103511353514 in words is "twenty-three trillion, one hundred three billion, five hundred eleven million, three hundred fifty-three thousand, five hundred fourteen".