1392530531203 has 8 divisors (see below), whose sum is σ = 1685078962272. Its totient is φ = 1123385974656.

The previous prime is 1392530531111. The next prime is 1392530531219. The reversal of 1392530531203 is 3021350352931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1392530531203 - 2²⁵ = 1392496976771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1392530531243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5850968500 + ... + 5850968737.

It is an arithmetic number, because the mean of its divisors is an integer number (210634870284).

Almost surely, 2^{1392530531203} is an apocalyptic number.

1392530531203 is a deficient number, since it is larger than the sum of its proper divisors (292548431069).

1392530531203 is a wasteful number, since it uses less digits than its factorization.

1392530531203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11701937261.

The product of its (nonzero) digits is 72900, while the sum is 37.

The spelling of 1392530531203 in words is "one trillion, three hundred ninety-two billion, five hundred thirty million, five hundred thirty-one thousand, two hundred three".