2151412102 has 8 divisors (see below), whose sum is σ = 3688135056. Its totient is φ = 922033752.

The previous prime is 2151412097. The next prime is 2151412117. The reversal of 2151412102 is 2012141512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2151412102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76836133 + ... + 76836160.

It is an arithmetic number, because the mean of its divisors is an integer number (461016882).

Almost surely, 2^2151412102 is an apocalyptic number.

2151412102 is a deficient number, since it is larger than the sum of its proper divisors (1536722954).

2151412102 is a wasteful number, since it uses less digits than its factorization.

2151412102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153672302.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 2151412102 is about 46383.3170655140. The cubic root of 2151412102 is about 1290.9453843592.

Adding to 2151412102 its reverse (2012141512), we get a palindrome (4163553614).

The spelling of 2151412102 in words is "two billion, one hundred fifty-one million, four hundred twelve thousand, one hundred two".