11420310103442 has 4 divisors (see below), whose sum is σ = 17130465155166. Its totient is φ = 5710155051720.

The previous prime is 11420310103439. The next prime is 11420310103457. The reversal of 11420310103442 is 24430101302411.

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

It can be written as a sum of positive squares in only one way, i.e., 7527774455041 + 3892535648401 = 2743679^2 + 1972951^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2855077525859 + ... + 2855077525862.

Almost surely, 2^{11420310103442} is an apocalyptic number.

11420310103442 is a deficient number, since it is larger than the sum of its proper divisors (5710155051724).

11420310103442 is an equidigital number, since it uses as much as digits as its factorization.

11420310103442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710155051723.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11420310103442 its reverse (24430101302411), we get a palindrome (35850411405853).

The spelling of 11420310103442 in words is "eleven trillion, four hundred twenty billion, three hundred ten million, one hundred three thousand, four hundred forty-two".