2134051331 has 8 divisors (see below), whose sum is σ = 2222600544. Its totient is φ = 2047127040.

The previous prime is 2134051303. The next prime is 2134051357. The reversal of 2134051331 is 1331504312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2134051331 is a prime.

It is a super-2 number, since 2×2134051331² = 9108350166685743122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2134051297 and 2134051306.

It is not an unprimeable number, because it can be changed into a prime (2134051631) 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, 403550 + ... + 408803.

It is an arithmetic number, because the mean of its divisors is an integer number (277825068).

Almost surely, 2^2134051331 is an apocalyptic number.

2134051331 is a deficient number, since it is larger than the sum of its proper divisors (88549213).

2134051331 is an equidigital number, since it uses as much as digits as its factorization.

2134051331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812461.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2134051331 is about 46195.7934340347. The cubic root of 2134051331 is about 1287.4635839262.

Adding to 2134051331 its reverse (1331504312), we get a palindrome (3465555643).

The spelling of 2134051331 in words is "two billion, one hundred thirty-four million, fifty-one thousand, three hundred thirty-one".