2150102342 has 16 divisors (see below), whose sum is σ = 3262814352. Its totient is φ = 1062535200.

The previous prime is 2150102299. The next prime is 2150102359. The reversal of 2150102342 is 2432010512.

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, 109508 + ... + 127640.

It is an arithmetic number, because the mean of its divisors is an integer number (203925897).

Almost surely, 2^2150102342 is an apocalyptic number.

2150102342 is a deficient number, since it is larger than the sum of its proper divisors (1112712010).

2150102342 is a wasteful number, since it uses less digits than its factorization.

2150102342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18823.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2150102342 is about 46369.1960465135. The cubic root of 2150102342 is about 1290.6833592670.

Adding to 2150102342 its reverse (2432010512), we get a palindrome (4582112854).

The spelling of 2150102342 in words is "two billion, one hundred fifty million, one hundred two thousand, three hundred forty-two".