1020411137 has 2 divisors, whose sum is σ = 1020411138. Its totient is φ = 1020411136.

The previous prime is 1020411127. The next prime is 1020411143. The reversal of 1020411137 is 7311140201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 912583681 + 107827456 = 30209^2 + 10384^2 .

It is an emirp because it is prime and its reverse (7311140201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1020411137 - 2²⁴ = 1003633921 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020411107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510205568 + 510205569.

It is an arithmetic number, because the mean of its divisors is an integer number (510205569).

Almost surely, 2^1020411137 is an apocalyptic number.

It is an amenable number.

1020411137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020411137 is an equidigital number, since it uses as much as digits as its factorization.

1020411137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1020411137 is about 31943.8747962735. The cubic root of 1020411137 is about 1006.7579397065.

Adding to 1020411137 its reverse (7311140201), we get a palindrome (8331551338).

The spelling of 1020411137 in words is "one billion, twenty million, four hundred eleven thousand, one hundred thirty-seven".