20734031206001 has 2 divisors, whose sum is σ = 20734031206002. Its totient is φ = 20734031206000.

The previous prime is 20734031205997. The next prime is 20734031206027. The reversal of 20734031206001 is 10060213043702.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15079622796001 + 5654408410000 = 3883249^2 + 2377900^2 .

It is a cyclic number.

It is not a de Polignac number, because 20734031206001 - 2² = 20734031205997 is a prime.

It is not a weakly prime, because it can be changed into another prime (20734031206081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10367015603000 + 10367015603001.

It is an arithmetic number, because the mean of its divisors is an integer number (10367015603001).

Almost surely, 2^{20734031206001} is an apocalyptic number.

It is an amenable number.

20734031206001 is a deficient number, since it is larger than the sum of its proper divisors (1).

20734031206001 is an equidigital number, since it uses as much as digits as its factorization.

20734031206001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 20734031206001 its reverse (10060213043702), we get a palindrome (30794244249703).

The spelling of 20734031206001 in words is "twenty trillion, seven hundred thirty-four billion, thirty-one million, two hundred six thousand, one".