1370115101 has 2 divisors, whose sum is σ = 1370115102. Its totient is φ = 1370115100.

The previous prime is 1370115073. The next prime is 1370115139. The reversal of 1370115101 is 1015110731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 742562500 + 627552601 = 27250^2 + 25051^2 .

It is an emirp because it is prime and its reverse (1015110731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1370115101 - 2²² = 1365920797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1370115151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685057550 + 685057551.

It is an arithmetic number, because the mean of its divisors is an integer number (685057551).

Almost surely, 2^1370115101 is an apocalyptic number.

It is an amenable number.

1370115101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1370115101 is an equidigital number, since it uses as much as digits as its factorization.

1370115101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105, while the sum is 20.

The square root of 1370115101 is about 37015.0658651312. The cubic root of 1370115101 is about 1110.6716442156.

Adding to 1370115101 its reverse (1015110731), we get a palindrome (2385225832).

The spelling of 1370115101 in words is "one billion, three hundred seventy million, one hundred fifteen thousand, one hundred one".