1431252200105 has 16 divisors (see below), whose sum is σ = 2113849403904. Its totient is φ = 905935458240.

The previous prime is 1431252200071. The next prime is 1431252200117. The reversal of 1431252200105 is 5010022521341.

It is not a de Polignac number, because 1431252200105 - 2⁸ = 1431252199849 is a prime.

It is a super-2 number, since 2×1431252200105² (a number of 25 digits) contains 22 as substring.

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, 1572804161 + ... + 1572805070.

It is an arithmetic number, because the mean of its divisors is an integer number (132115587744).

Almost surely, 2^{1431252200105} is an apocalyptic number.

It is an amenable number.

1431252200105 is a deficient number, since it is larger than the sum of its proper divisors (682597203799).

1431252200105 is a wasteful number, since it uses less digits than its factorization.

1431252200105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145609256.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 1431252200105 its reverse (5010022521341), we get a palindrome (6441274721446).

The spelling of 1431252200105 in words is "one trillion, four hundred thirty-one billion, two hundred fifty-two million, two hundred thousand, one hundred five".