2134240220131 has 8 divisors (see below), whose sum is σ = 2161303764480. Its totient is φ = 2107177872072.

The previous prime is 2134240220089. The next prime is 2134240220153. The reversal of 2134240220131 is 1310220424312.

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

It is a cyclic number.

It is not a de Polignac number, because 2134240220131 - 2¹⁹ = 2134239695843 is a prime.

It is a super-2 number, since 2×2134240220131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2134240220096 and 2134240220105.

It is not an unprimeable number, because it can be changed into a prime (2134240220831) 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, 3614196 + ... + 4163038.

It is an arithmetic number, because the mean of its divisors is an integer number (270162970560).

Almost surely, 2^{2134240220131} is an apocalyptic number.

2134240220131 is a deficient number, since it is larger than the sum of its proper divisors (27063544349).

2134240220131 is an equidigital number, since it uses as much as digits as its factorization.

2134240220131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598145.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2134240220131 its reverse (1310220424312), we get a palindrome (3444460644443).

The spelling of 2134240220131 in words is "two trillion, one hundred thirty-four billion, two hundred forty million, two hundred twenty thousand, one hundred thirty-one".