1355372130 has 64 divisors (see below), whose sum is σ = 3845802240. Its totient is φ = 299115264.

The previous prime is 1355372119. The next prime is 1355372147. The reversal of 1355372130 is 312735531.

It is a super-2 number, since 2×1355372130² = 3674067221561473800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 31 ways as a sum of consecutive naturals, for example, 105189 + ... + 117368.

It is an arithmetic number, because the mean of its divisors is an integer number (60090660).

Almost surely, 2^1355372130 is an apocalyptic number.

1355372130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1355372130 is an abundant number, since it is smaller than the sum of its proper divisors (2490430110).

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

1355372130 is a wasteful number, since it uses less digits than its factorization.

1355372130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222603.

The product of its (nonzero) digits is 9450, while the sum is 30.

The square root of 1355372130 is about 36815.3789875916. The cubic root of 1355372130 is about 1106.6735164130.

The spelling of 1355372130 in words is "one billion, three hundred fifty-five million, three hundred seventy-two thousand, one hundred thirty".