2002130403254 has 32 divisors (see below), whose sum is σ = 3230394721920. Its totient is φ = 927280253952.

The previous prime is 2002130403223. The next prime is 2002130403319. The reversal of 2002130403254 is 4523040312002.

It is a congruent 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, 350009 + ... + 2031444.

It is an arithmetic number, because the mean of its divisors is an integer number (100949835060).

Almost surely, 2^{2002130403254} is an apocalyptic number.

2002130403254 is a deficient number, since it is larger than the sum of its proper divisors (1228264318666).

2002130403254 is a wasteful number, since it uses less digits than its factorization.

2002130403254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381864.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 2002130403254 its reverse (4523040312002), we get a palindrome (6525170715256).

The spelling of 2002130403254 in words is "two trillion, two billion, one hundred thirty million, four hundred three thousand, two hundred fifty-four".