2135014121001 has 32 divisors (see below), whose sum is σ = 2899553771520. Its totient is φ = 1397064898944.

The previous prime is 2135014120931. The next prime is 2135014121021. The reversal of 2135014121001 is 1001214105312.

It is not a de Polignac number, because 2135014121001 - 2²² = 2135009926697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2135014121021) 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, 211319716 + ... + 211329818.

It is an arithmetic number, because the mean of its divisors is an integer number (90611055360).

Almost surely, 2^{2135014121001} is an apocalyptic number.

It is an amenable number.

2135014121001 is a deficient number, since it is larger than the sum of its proper divisors (764539650519).

2135014121001 is a wasteful number, since it uses less digits than its factorization.

2135014121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13845.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 2135014121001 its reverse (1001214105312), we get a palindrome (3136228226313).

The spelling of 2135014121001 in words is "two trillion, one hundred thirty-five billion, fourteen million, one hundred twenty-one thousand, one".