523051641101 has 4 divisors (see below), whose sum is σ = 570601790304. Its totient is φ = 475501491900.

The previous prime is 523051641097. The next prime is 523051641113. The reversal of 523051641101 is 101146150325.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 523051641101 - 2² = 523051641097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523051641131) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 23775074585 + ... + 23775074606.

It is an arithmetic number, because the mean of its divisors is an integer number (142650447576).

Almost surely, 2^523051641101 is an apocalyptic number.

It is an amenable number.

523051641101 is a deficient number, since it is larger than the sum of its proper divisors (47550149203).

523051641101 is a wasteful number, since it uses less digits than its factorization.

523051641101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47550149202.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 523051641101 its reverse (101146150325), we get a palindrome (624197791426).

The spelling of 523051641101 in words is "five hundred twenty-three billion, fifty-one million, six hundred forty-one thousand, one hundred one".