2151131662410 has 32 divisors (see below), whose sum is σ = 5162890302720. Its totient is φ = 573615741888.

The previous prime is 2151131662373. The next prime is 2151131662429. The reversal of 2151131662410 is 142661311512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295842 + ... + 2095181.

It is an arithmetic number, because the mean of its divisors is an integer number (161340321960).

Almost surely, 2^{2151131662410} is an apocalyptic number.

2151131662410 is an abundant number, since it is smaller than the sum of its proper divisors (3011758640310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2151131662410 is a wasteful number, since it uses less digits than its factorization.

2151131662410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421022.

The product of its (nonzero) digits is 8640, while the sum is 33.

Adding to 2151131662410 its reverse (142661311512), we get a palindrome (2293792973922).

The spelling of 2151131662410 in words is "two trillion, one hundred fifty-one billion, one hundred thirty-one million, six hundred sixty-two thousand, four hundred ten".