1361033330 has 32 divisors (see below), whose sum is σ = 2487110400. Its totient is φ = 536170752.

The previous prime is 1361033321. The next prime is 1361033369. The reversal of 1361033330 is 333301631.

It is a junction number, because it is equal to n+sod(n) for n = 1361033296 and 1361033305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348026 + ... + 351914.

It is an arithmetic number, because the mean of its divisors is an integer number (77722200).

Almost surely, 2^1361033330 is an apocalyptic number.

1361033330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361033330 is a deficient number, since it is larger than the sum of its proper divisors (1126077070).

1361033330 is a wasteful number, since it uses less digits than its factorization.

1361033330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4418.

The product of its (nonzero) digits is 1458, while the sum is 23.

The square root of 1361033330 is about 36892.1852158421. The cubic root of 1361033330 is about 1108.2121830128.

Adding to 1361033330 its reverse (333301631), we get a palindrome (1694334961).

The spelling of 1361033330 in words is "one billion, three hundred sixty-one million, thirty-three thousand, three hundred thirty".