1356620130 has 32 divisors (see below), whose sum is σ = 3617654400. Its totient is φ = 361765296.

The previous prime is 1356620129. The next prime is 1356620141. The reversal of 1356620130 is 310266531.

1356620130 is a `hidden beast` number, since 1 + 3 + 5 + 6 + 620 + 1 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1356620094 and 1356620103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2511990 + ... + 2512529.

It is an arithmetic number, because the mean of its divisors is an integer number (113051700).

Almost surely, 2^1356620130 is an apocalyptic number.

1356620130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1356620130 is an abundant number, since it is smaller than the sum of its proper divisors (2261034270).

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

1356620130 is a wasteful number, since it uses less digits than its factorization.

1356620130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024535 (or 5024529 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 1356620130 is about 36832.3245261550. The cubic root of 1356620130 is about 1107.0130799492.

Adding to 1356620130 its reverse (310266531), we get a palindrome (1666886661).

The spelling of 1356620130 in words is "one billion, three hundred fifty-six million, six hundred twenty thousand, one hundred thirty".