2101131134 has 8 divisors (see below), whose sum is σ = 3156194808. Its totient is φ = 1049066200.

The previous prime is 2101131101. The next prime is 2101131143. The reversal of 2101131134 is 4311311012.

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

It is a congruent number.

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, 747932 + ... + 750735.

It is an arithmetic number, because the mean of its divisors is an integer number (394524351).

Almost surely, 2^2101131134 is an apocalyptic number.

2101131134 is a deficient number, since it is larger than the sum of its proper divisors (1055063674).

2101131134 is a wasteful number, since it uses less digits than its factorization.

2101131134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499370.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2101131134 is about 45838.0969718421. The cubic root of 2101131134 is about 1280.8090454063.

Adding to 2101131134 its reverse (4311311012), we get a palindrome (6412442146).

The spelling of 2101131134 in words is "two billion, one hundred one million, one hundred thirty-one thousand, one hundred thirty-four".