2141253010065 has 32 divisors (see below), whose sum is σ = 3730999224960. Its totient is φ = 1042310877696.

The previous prime is 2141253010063. The next prime is 2141253010069. The reversal of 2141253010065 is 5600103521412.

It is not a de Polignac number, because 2141253010065 - 2¹ = 2141253010063 is a prime.

It is a super-2 number, since 2×2141253010065² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2141253010063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61672447 + ... + 61707156.

It is an arithmetic number, because the mean of its divisors is an integer number (116593725780).

Almost surely, 2^{2141253010065} is an apocalyptic number.

It is an amenable number.

2141253010065 is a deficient number, since it is larger than the sum of its proper divisors (1589746214895).

2141253010065 is a wasteful number, since it uses less digits than its factorization.

2141253010065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123379713.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 2141253010065 its reverse (5600103521412), we get a palindrome (7741356531477).

The spelling of 2141253010065 in words is "two trillion, one hundred forty-one billion, two hundred fifty-three million, ten thousand, sixty-five".