101023352523 has 56 divisors (see below), whose sum is σ = 158496734448. Its totient is φ = 64291361472.

The previous prime is 101023352503. The next prime is 101023352531. The reversal of 101023352523 is 325253320101.

It is a happy number.

101023352523 is a `hidden beast` number, since 1 + 0 + 102 + 3 + 35 + 2 + 523 = 666.

It is not a de Polignac number, because 101023352523 - 2³⁶ = 32303875787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (101023352503) 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 55 ways as a sum of consecutive naturals, for example, 1394236 + ... + 1464902.

Almost surely, 2^101023352523 is an apocalyptic number.

101023352523 is a deficient number, since it is larger than the sum of its proper divisors (57473381925).

101023352523 is an frugal number, since it uses more digits than its factorization.

101023352523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70775 (or 70760 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 101023352523 its reverse (325253320101), we get a palindrome (426276672624).

The spelling of 101023352523 in words is "one hundred one billion, twenty-three million, three hundred fifty-two thousand, five hundred twenty-three".