1370131 has 4 divisors (see below), whose sum is σ = 1565872. Its totient is φ = 1174392.

The previous prime is 1370113. The next prime is 1370143. The reversal of 1370131 is 1310731.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1310731 = 71 ⋅18461.

It is a cyclic number.

It is not a de Polignac number, because 1370131 - 2⁵ = 1370099 is a prime.

It is a super-2 number, since 2×1370131² = 3754517914322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1370101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97860 + ... + 97873.

It is an arithmetic number, because the mean of its divisors is an integer number (391468).

2^1370131 is an apocalyptic number.

1370131 is a deficient number, since it is larger than the sum of its proper divisors (195741).

1370131 is an equidigital number, since it uses as much as digits as its factorization.

1370131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195740.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 1370131 is about 1170.5259501609. The cubic root of 1370131 is about 111.0675940327.

Adding to 1370131 its reverse (1310731), we get a palindrome (2680862).

The spelling of 1370131 in words is "one million, three hundred seventy thousand, one hundred thirty-one".