2134430102 has 48 divisors (see below), whose sum is σ = 3862643760. Its totient is φ = 880955712.

The previous prime is 2134430101. The next prime is 2134430117. The reversal of 2134430102 is 2010344312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134430101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1553888 + ... + 1555260.

It is an arithmetic number, because the mean of its divisors is an integer number (80471745).

Almost surely, 2^2134430102 is an apocalyptic number.

2134430102 is a deficient number, since it is larger than the sum of its proper divisors (1728213658).

2134430102 is a wasteful number, since it uses less digits than its factorization.

2134430102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965 (or 1958 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2134430102 is about 46199.8928786637. The cubic root of 2134430102 is about 1287.5397497012.

Adding to 2134430102 its reverse (2010344312), we get a palindrome (4144774414).

The spelling of 2134430102 in words is "two billion, one hundred thirty-four million, four hundred thirty thousand, one hundred two".