2142331010 has 8 divisors (see below), whose sum is σ = 3856195836. Its totient is φ = 856932400.

The previous prime is 2142331003. The next prime is 2142331027. The reversal of 2142331010 is 101332412.

It can be written as a sum of positive squares in 2 ways, for example, as 2064520969 + 77810041 = 45437^2 + 8821^2 .

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 2142331010.

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, 107116541 + ... + 107116560.

Almost surely, 2^2142331010 is an apocalyptic number.

2142331010 is a deficient number, since it is larger than the sum of its proper divisors (1713864826).

2142331010 is a wasteful number, since it uses less digits than its factorization.

2142331010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214233108.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2142331010 is about 46285.3217553902. The cubic root of 2142331010 is about 1289.1264662821.

Adding to 2142331010 its reverse (101332412), we get a palindrome (2243663422).

The spelling of 2142331010 in words is "two billion, one hundred forty-two million, three hundred thirty-one thousand, ten".