102302431341042 has 16 divisors (see below), whose sum is σ = 204623652863520. Its totient is φ = 34097678750112.

The previous prime is 102302431341037. The next prime is 102302431341043. The reversal of 102302431341042 is 240143134203201.

It is a super-2 number, since 2×102302431341042² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102302431341043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782853448 + ... + 782984115.

It is an arithmetic number, because the mean of its divisors is an integer number (12788978303970).

Almost surely, 2^{102302431341042} is an apocalyptic number.

102302431341042 is an abundant number, since it is smaller than the sum of its proper divisors (102321221522478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102302431341042 is a wasteful number, since it uses less digits than its factorization.

102302431341042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565848457.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 102302431341042 its reverse (240143134203201), we get a palindrome (342445565544243).

The spelling of 102302431341042 in words is "one hundred two trillion, three hundred two billion, four hundred thirty-one million, three hundred forty-one thousand, forty-two".