1431343102 has 32 divisors (see below), whose sum is σ = 2492550144. Its totient is φ = 603758400.

The previous prime is 1431343091. The next prime is 1431343163. The reversal of 1431343102 is 2013431341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 946527 + ... + 948037.

It is an arithmetic number, because the mean of its divisors is an integer number (77892192).

Almost surely, 2^1431343102 is an apocalyptic number.

1431343102 is a deficient number, since it is larger than the sum of its proper divisors (1061207042).

1431343102 is a wasteful number, since it uses less digits than its factorization.

1431343102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1431343102 is about 37833.0953267110. The cubic root of 1431343102 is about 1126.9757812046.

Adding to 1431343102 its reverse (2013431341), we get a palindrome (3444774443).

The spelling of 1431343102 in words is "one billion, four hundred thirty-one million, three hundred forty-three thousand, one hundred two".