1473723101 has 4 divisors (see below), whose sum is σ = 1476653472. Its totient is φ = 1470792732.

The previous prime is 1473723079. The next prime is 1473723151. The reversal of 1473723101 is 1013273741.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 1473723101 - 2¹⁸ = 1473460957 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 (1473723151) 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, 1464431 + ... + 1465436.

It is an arithmetic number, because the mean of its divisors is an integer number (369163368).

Almost surely, 2^1473723101 is an apocalyptic number.

It is an amenable number.

1473723101 is a deficient number, since it is larger than the sum of its proper divisors (2930371).

1473723101 is an equidigital number, since it uses as much as digits as its factorization.

1473723101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930370.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 1473723101 is about 38389.1013309767. The cubic root of 1473723101 is about 1137.9904838988.

Adding to 1473723101 its reverse (1013273741), we get a palindrome (2486996842).

The spelling of 1473723101 in words is "one billion, four hundred seventy-three million, seven hundred twenty-three thousand, one hundred one".