1351811130 has 32 divisors (see below), whose sum is σ = 3246329664. Its totient is φ = 360262656.

The previous prime is 1351811113. The next prime is 1351811137. The reversal of 1351811130 is 311181531.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1351811130.

It is not an unprimeable number, because it can be changed into a prime (1351811137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39514 + ... + 65306.

It is an arithmetic number, because the mean of its divisors is an integer number (101447802).

Almost surely, 2^1351811130 is an apocalyptic number.

1351811130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1351811130 is an abundant number, since it is smaller than the sum of its proper divisors (1894518534).

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

1351811130 is a wasteful number, since it uses less digits than its factorization.

1351811130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27550.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1351811130 is about 36766.9842385801. The cubic root of 1351811130 is about 1105.7034702147.

Adding to 1351811130 its reverse (311181531), we get a palindrome (1662992661).

The spelling of 1351811130 in words is "one billion, three hundred fifty-one million, eight hundred eleven thousand, one hundred thirty".