1421032103002 has 16 divisors (see below), whose sum is σ = 2288721137472. Its totient is φ = 659302383040.

The previous prime is 1421032102969. The next prime is 1421032103003. The reversal of 1421032103002 is 2003012301241.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1421032103003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294329008 + ... + 294333835.

It is an arithmetic number, because the mean of its divisors is an integer number (143045071092).

Almost surely, 2^{1421032103002} is an apocalyptic number.

1421032103002 is a deficient number, since it is larger than the sum of its proper divisors (867689034470).

1421032103002 is a wasteful number, since it uses less digits than its factorization.

1421032103002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588662933.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1421032103002 its reverse (2003012301241), we get a palindrome (3424044404243).

The spelling of 1421032103002 in words is "one trillion, four hundred twenty-one billion, thirty-two million, one hundred three thousand, two".