2120062141237 has 2 divisors, whose sum is σ = 2120062141238. Its totient is φ = 2120062141236.

The previous prime is 2120062141217. The next prime is 2120062141273. The reversal of 2120062141237 is 7321412600212.

It is a happy number.

Together with next prime (2120062141273) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1519485190276 + 600576950961 = 1232674^2 + 774969^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120062141237 - 2³⁹ = 1570306327349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120062141199 and 2120062141208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120062141217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060031070618 + 1060031070619.

It is an arithmetic number, because the mean of its divisors is an integer number (1060031070619).

Almost surely, 2^{2120062141237} is an apocalyptic number.

It is an amenable number.

2120062141237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120062141237 is an equidigital number, since it uses as much as digits as its factorization.

2120062141237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 2120062141237 its reverse (7321412600212), we get a palindrome (9441474741449).

The spelling of 2120062141237 in words is "two trillion, one hundred twenty billion, sixty-two million, one hundred forty-one thousand, two hundred thirty-seven".