1431324102 has 32 divisors (see below), whose sum is σ = 3092221440. Its totient is φ = 439068960.

The previous prime is 1431324079. The next prime is 1431324113. The reversal of 1431324102 is 2014231341.

It is a super-2 number, since 2×1431324102² = 4097377369932212808, which contains 22 as substring.

It is a congruent number.

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, 1902 + ... + 53537.

It is an arithmetic number, because the mean of its divisors is an integer number (96631920).

Almost surely, 2^1431324102 is an apocalyptic number.

1431324102 is an abundant number, since it is smaller than the sum of its proper divisors (1660897338).

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

1431324102 is a wasteful number, since it uses less digits than its factorization.

1431324102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55788.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1431324102 is about 37832.8442229764. The cubic root of 1431324102 is about 1126.9707945981.

Adding to 1431324102 its reverse (2014231341), we get a palindrome (3445555443).

The spelling of 1431324102 in words is "one billion, four hundred thirty-one million, three hundred twenty-four thousand, one hundred two".