1303002021002 has 32 divisors (see below), whose sum is σ = 2264820787584. Its totient is φ = 555653030400.

The previous prime is 1303002020989. The next prime is 1303002021023. The reversal of 1303002021002 is 2001202003031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5448374 + ... + 5682497.

It is an arithmetic number, because the mean of its divisors is an integer number (70775649612).

Almost surely, 2^{1303002021002} is an apocalyptic number.

1303002021002 is a deficient number, since it is larger than the sum of its proper divisors (961818766582).

1303002021002 is a wasteful number, since it uses less digits than its factorization.

1303002021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11131214.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1303002021002 its reverse (2001202003031), we get a palindrome (3304204024033).

The spelling of 1303002021002 in words is "one trillion, three hundred three billion, two million, twenty-one thousand, two".