2152342532102 has 16 divisors (see below), whose sum is σ = 3765030669600. Its totient is φ = 922432513464.

The previous prime is 2152342532083. The next prime is 2152342532143. The reversal of 2152342532102 is 2012352432512.

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, 1568762093 + ... + 1568763464.

It is an arithmetic number, because the mean of its divisors is an integer number (235314416850).

Almost surely, 2^{2152342532102} is an apocalyptic number.

2152342532102 is a deficient number, since it is larger than the sum of its proper divisors (1612688137498).

2152342532102 is an equidigital number, since it uses as much as digits as its factorization.

2152342532102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137525580 (or 3137525566 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 2152342532102 its reverse (2012352432512), we get a palindrome (4164694964614).

The spelling of 2152342532102 in words is "two trillion, one hundred fifty-two billion, three hundred forty-two million, five hundred thirty-two thousand, one hundred two".