1402503130243 has 4 divisors (see below), whose sum is σ = 1402624078560. Its totient is φ = 1402382181928.

The previous prime is 1402503130211. The next prime is 1402503130253. The reversal of 1402503130243 is 3420313052041.

It is a happy number.

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 1402503130243 - 2⁵ = 1402503130211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1402503130253) 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, 60456763 + ... + 60479956.

It is an arithmetic number, because the mean of its divisors is an integer number (350656019640).

Almost surely, 2^{1402503130243} is an apocalyptic number.

1402503130243 is a deficient number, since it is larger than the sum of its proper divisors (120948317).

1402503130243 is a wasteful number, since it uses less digits than its factorization.

1402503130243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120948316.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 1402503130243 its reverse (3420313052041), we get a palindrome (4822816182284).

The spelling of 1402503130243 in words is "one trillion, four hundred two billion, five hundred three million, one hundred thirty thousand, two hundred forty-three".