2100632342 has 16 divisors (see below), whose sum is σ = 3314854800. Its totient is φ = 996908640.

The previous prime is 2100632333. The next prime is 2100632351. The reversal of 2100632342 is 2432360012.

It is an interprime number because it is at equal distance from previous prime (2100632333) and next prime (2100632351).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303509 + ... + 310352.

It is an arithmetic number, because the mean of its divisors is an integer number (207178425).

Almost surely, 2^2100632342 is an apocalyptic number.

2100632342 is a deficient number, since it is larger than the sum of its proper divisors (1214222458).

2100632342 is a wasteful number, since it uses less digits than its factorization.

2100632342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613951.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2100632342 is about 45832.6558471141. The cubic root of 2100632342 is about 1280.7076860552.

Adding to 2100632342 its reverse (2432360012), we get a palindrome (4532992354).

The spelling of 2100632342 in words is "two billion, one hundred million, six hundred thirty-two thousand, three hundred forty-two".