2123201132002 has 16 divisors (see below), whose sum is σ = 3313028174400. Its totient is φ = 1019267423440.

The previous prime is 2123201131993. The next prime is 2123201132047. The reversal of 2123201132002 is 2002311023212.

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, 102243574 + ... + 102264337.

It is an arithmetic number, because the mean of its divisors is an integer number (207064260900).

Almost surely, 2^{2123201132002} is an apocalyptic number.

2123201132002 is a deficient number, since it is larger than the sum of its proper divisors (1189827042398).

2123201132002 is a wasteful number, since it uses less digits than its factorization.

2123201132002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204508121.

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

Adding to 2123201132002 its reverse (2002311023212), we get a palindrome (4125512155214).

The spelling of 2123201132002 in words is "two trillion, one hundred twenty-three billion, two hundred one million, one hundred thirty-two thousand, two".