1442313101 has 4 divisors (see below), whose sum is σ = 1444502400. Its totient is φ = 1440123804.

The previous prime is 1442313083. The next prime is 1442313113. The reversal of 1442313101 is 1013132441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1013132441 = 71 ⋅14269471.

It is a cyclic number.

It is not a de Polignac number, because 1442313101 - 2¹⁴ = 1442296717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442313401) 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, 1093661 + ... + 1094978.

It is an arithmetic number, because the mean of its divisors is an integer number (361125600).

Almost surely, 2^1442313101 is an apocalyptic number.

It is an amenable number.

1442313101 is a deficient number, since it is larger than the sum of its proper divisors (2189299).

1442313101 is an equidigital number, since it uses as much as digits as its factorization.

1442313101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189298.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1442313101 is about 37977.7974743139. The cubic root of 1442313101 is about 1129.8475532461.

Adding to 1442313101 its reverse (1013132441), we get a palindrome (2455445542).

The spelling of 1442313101 in words is "one billion, four hundred forty-two million, three hundred thirteen thousand, one hundred one".