1373213859083 has 4 divisors (see below), whose sum is σ = 1498051482648. Its totient is φ = 1248376235520.

The previous prime is 1373213859079. The next prime is 1373213859109. The reversal of 1373213859083 is 3809583123731.

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

It is a cyclic number.

It is not a de Polignac number, because 1373213859083 - 2² = 1373213859079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1373213859023) 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, 62418811766 + ... + 62418811787.

It is an arithmetic number, because the mean of its divisors is an integer number (374512870662).

Almost surely, 2^{1373213859083} is an apocalyptic number.

1373213859083 is a deficient number, since it is larger than the sum of its proper divisors (124837623565).

1373213859083 is a wasteful number, since it uses less digits than its factorization.

1373213859083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124837623564.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 1373213859083 in words is "one trillion, three hundred seventy-three billion, two hundred thirteen million, eight hundred fifty-nine thousand, eighty-three".