2142102995 has 4 divisors (see below), whose sum is σ = 2570523600. Its totient is φ = 1713682392.

The previous prime is 2142102983. The next prime is 2142103043. The reversal of 2142102995 is 5992012412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2142102995 - 2¹⁶ = 2142037459 is a prime.

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, 214210295 + ... + 214210304.

It is an arithmetic number, because the mean of its divisors is an integer number (642630900).

Almost surely, 2^2142102995 is an apocalyptic number.

2142102995 is a deficient number, since it is larger than the sum of its proper divisors (428420605).

2142102995 is an equidigital number, since it uses as much as digits as its factorization.

2142102995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428420604.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 2142102995 is about 46282.8585439577. The cubic root of 2142102995 is about 1289.0807294034.

The spelling of 2142102995 in words is "two billion, one hundred forty-two million, one hundred two thousand, nine hundred ninety-five".