1361353112 has 32 divisors (see below), whose sum is σ = 2918916000. Its totient is φ = 583090944.

The previous prime is 1361353111. The next prime is 1361353121. The reversal of 1361353112 is 2113531631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361353111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102908 + ... + 115380.

It is an arithmetic number, because the mean of its divisors is an integer number (91216125).

Almost surely, 2^1361353112 is an apocalyptic number.

It is an amenable number.

1361353112 is an abundant number, since it is smaller than the sum of its proper divisors (1557562888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1361353112 is a wasteful number, since it uses less digits than its factorization.

1361353112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14435 (or 14431 counting only the distinct ones).

The product of its digits is 1620, while the sum is 26.

The square root of 1361353112 is about 36896.5189685965. The cubic root of 1361353112 is about 1108.2989696596.

Adding to 1361353112 its reverse (2113531631), we get a palindrome (3474884743).

The spelling of 1361353112 in words is "one billion, three hundred sixty-one million, three hundred fifty-three thousand, one hundred twelve".