102431410 has 16 divisors (see below), whose sum is σ = 186903576. Its totient is φ = 40411008.

The previous prime is 102431401. The next prime is 102431411. The reversal of 102431410 is 14134201.

It can be written as a sum of positive squares in 4 ways, for example, as 101545929 + 885481 = 10077^2 + 941^2 .

It is not an unprimeable number, because it can be changed into a prime (102431411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69429 + ... + 70888.

Almost surely, 2^102431410 is an apocalyptic number.

102431410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102431410 is a deficient number, since it is larger than the sum of its proper divisors (84472166).

102431410 is a wasteful number, since it uses less digits than its factorization.

102431410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140397.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 102431410 is about 10120.8403801265. The cubic root of 102431410 is about 467.8906683266.

Adding to 102431410 its reverse (14134201), we get a palindrome (116565611).

The spelling of 102431410 in words is "one hundred two million, four hundred thirty-one thousand, four hundred ten".