2002132023101 has 16 divisors (see below), whose sum is σ = 2412216729600. Its totient is φ = 1625419459440.

The previous prime is 2002132023097. The next prime is 2002132023119. The reversal of 2002132023101 is 1013202312002.

It is not a de Polignac number, because 2002132023101 - 2² = 2002132023097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2002132023101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002132023301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98143151 + ... + 98163548.

It is an arithmetic number, because the mean of its divisors is an integer number (150763545600).

Almost surely, 2^{2002132023101} is an apocalyptic number.

It is an amenable number.

2002132023101 is a deficient number, since it is larger than the sum of its proper divisors (410084706499).

2002132023101 is a wasteful number, since it uses less digits than its factorization.

2002132023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196306784.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2002132023101 its reverse (1013202312002), we get a palindrome (3015334335103).

The spelling of 2002132023101 in words is "two trillion, two billion, one hundred thirty-two million, twenty-three thousand, one hundred one".