2002141154102 has 16 divisors (see below), whose sum is σ = 3011302015440. Its totient is φ = 998374108032.

The previous prime is 2002141154011. The next prime is 2002141154129. The reversal of 2002141154102 is 2014511412002.

It is a super-2 number, since 2×2002141154102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16001978 + ... + 16126610.

It is an arithmetic number, because the mean of its divisors is an integer number (188206375965).

Almost surely, 2^{2002141154102} is an apocalyptic number.

2002141154102 is a deficient number, since it is larger than the sum of its proper divisors (1009160861338).

2002141154102 is a wasteful number, since it uses less digits than its factorization.

2002141154102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146207.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 2002141154102 its reverse (2014511412002), we get a palindrome (4016652566104).

The spelling of 2002141154102 in words is "two trillion, two billion, one hundred forty-one million, one hundred fifty-four thousand, one hundred two".