1361141107 has 4 divisors (see below), whose sum is σ = 1362009096. Its totient is φ = 1360273120.

The previous prime is 1361141101. The next prime is 1361141183. The reversal of 1361141107 is 7011411631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7011411631 = 7 ⋅1001630233.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1361141107 is a prime.

It is a super-2 number, since 2×1361141107² = 3705410226330370898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1361141101) 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, 431638 + ... + 434779.

It is an arithmetic number, because the mean of its divisors is an integer number (340502274).

Almost surely, 2^1361141107 is an apocalyptic number.

1361141107 is a deficient number, since it is larger than the sum of its proper divisors (867989).

1361141107 is an equidigital number, since it uses as much as digits as its factorization.

1361141107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867988.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 1361141107 is about 36893.6458892314. The cubic root of 1361141107 is about 1108.2414344717.

Adding to 1361141107 its reverse (7011411631), we get a palindrome (8372552738).

The spelling of 1361141107 in words is "one billion, three hundred sixty-one million, one hundred forty-one thousand, one hundred seven".