2102134029 has 8 divisors (see below), whose sum is σ = 2809320192. Its totient is φ = 1398185280.

The previous prime is 2102134019. The next prime is 2102134051. The reversal of 2102134029 is 9204312012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2102134029 - 2⁸ = 2102133773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102134019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807837 + ... + 810434.

It is an arithmetic number, because the mean of its divisors is an integer number (351165024).

Almost surely, 2^2102134029 is an apocalyptic number.

It is an amenable number.

2102134029 is a deficient number, since it is larger than the sum of its proper divisors (707186163).

2102134029 is a wasteful number, since it uses less digits than its factorization.

2102134029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618707.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2102134029 is about 45849.0352024991. The cubic root of 2102134029 is about 1281.0127948137.

The spelling of 2102134029 in words is "two billion, one hundred two million, one hundred thirty-four thousand, twenty-nine".