101513523641883 has 4 divisors (see below), whose sum is σ = 135351364855848. Its totient is φ = 67675682427920.

The previous prime is 101513523641813. The next prime is 101513523641947. The reversal of 101513523641883 is 388146325315101.

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

It is a cyclic number.

It is not a de Polignac number, because 101513523641883 - 2¹² = 101513523637787 is a prime.

It is a super-2 number, since 2×101513523641883² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101513523641813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16918920606978 + ... + 16918920606983.

It is an arithmetic number, because the mean of its divisors is an integer number (33837841213962).

Almost surely, 2^{101513523641883} is an apocalyptic number.

101513523641883 is a deficient number, since it is larger than the sum of its proper divisors (33837841213965).

101513523641883 is an equidigital number, since it uses as much as digits as its factorization.

101513523641883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33837841213964.

The product of its (nonzero) digits is 2073600, while the sum is 51.

Adding to 101513523641883 its reverse (388146325315101), we get a palindrome (489659848956984).

The spelling of 101513523641883 in words is "one hundred one trillion, five hundred thirteen billion, five hundred twenty-three million, six hundred forty-one thousand, eight hundred eighty-three".