23100353243402 has 4 divisors (see below), whose sum is σ = 34650529865106. Its totient is φ = 11550176621700.

The previous prime is 23100353243377. The next prime is 23100353243411. The reversal of 23100353243402 is 20434235300132.

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., 17883519089881 + 5216834153521 = 4228891^2 + 2284039^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5775088310849 + ... + 5775088310852.

Almost surely, 2^{23100353243402} is an apocalyptic number.

23100353243402 is a deficient number, since it is larger than the sum of its proper divisors (11550176621704).

23100353243402 is a wasteful number, since it uses less digits than its factorization.

23100353243402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11550176621703.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 23100353243402 its reverse (20434235300132), we get a palindrome (43534588543534).

The spelling of 23100353243402 in words is "twenty-three trillion, one hundred billion, three hundred fifty-three million, two hundred forty-three thousand, four hundred two".