101303434013 has 16 divisors (see below), whose sum is σ = 110344711296. Its totient is φ = 92734424640.

The previous prime is 101303434009. The next prime is 101303434033. The reversal of 101303434013 is 310434303101.

It is a cyclic number.

It is not a de Polignac number, because 101303434013 - 2² = 101303434009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101303434013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101303434033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923831 + ... + 1027652.

It is an arithmetic number, because the mean of its divisors is an integer number (6896544456).

Almost surely, 2^101303434013 is an apocalyptic number.

It is an amenable number.

101303434013 is a deficient number, since it is larger than the sum of its proper divisors (9041277283).

101303434013 is a wasteful number, since it uses less digits than its factorization.

101303434013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951604.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 101303434013 its reverse (310434303101), we get a palindrome (411737737114).

The spelling of 101303434013 in words is "one hundred one billion, three hundred three million, four hundred thirty-four thousand, thirteen".