103402340243133 has 32 divisors (see below), whose sum is σ = 145057648200192. Its totient is φ = 65432241446400.

The previous prime is 103402340243119. The next prime is 103402340243171. The reversal of 103402340243133 is 331342043204301.

It is a happy number.

It is not a de Polignac number, because 103402340243133 - 2⁵ = 103402340243101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103402340243094 and 103402340243103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103402340241133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82162735 + ... + 83411747.

It is an arithmetic number, because the mean of its divisors is an integer number (4533051506256).

Almost surely, 2^{103402340243133} is an apocalyptic number.

It is an amenable number.

103402340243133 is a deficient number, since it is larger than the sum of its proper divisors (41655307957059).

103402340243133 is a wasteful number, since it uses less digits than its factorization.

103402340243133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267285.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 103402340243133 its reverse (331342043204301), we get a palindrome (434744383447434).

The spelling of 103402340243133 in words is "one hundred three trillion, four hundred two billion, three hundred forty million, two hundred forty-three thousand, one hundred thirty-three".