1430143100 has 36 divisors (see below), whose sum is σ = 3106926144. Its totient is φ = 571409280.

The previous prime is 1430143093. The next prime is 1430143123. The reversal of 1430143100 is 13410341.

It is a super-2 number, since 2×1430143100² = 4090618572955220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86069 + ... + 101331.

It is an arithmetic number, because the mean of its divisors is an integer number (86303504).

Almost surely, 2^1430143100 is an apocalyptic number.

1430143100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1430143100 is an abundant number, since it is smaller than the sum of its proper divisors (1676783044).

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

1430143100 is a wasteful number, since it uses less digits than its factorization.

1430143100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16214 (or 16207 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1430143100 is about 37817.2328443000. The cubic root of 1430143100 is about 1126.6607504484.

Adding to 1430143100 its reverse (13410341), we get a palindrome (1443553441).

The spelling of 1430143100 in words is "one billion, four hundred thirty million, one hundred forty-three thousand, one hundred".