102431483 has 16 divisors (see below), whose sum is σ = 129463296. Its totient is φ = 78719040.

The previous prime is 102431467. The next prime is 102431491. The reversal of 102431483 is 384134201.

It is a cyclic number.

It is not a de Polignac number, because 102431483 - 2⁴ = 102431467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102434483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3491 + ... + 14732.

It is an arithmetic number, because the mean of its divisors is an integer number (8091456).

Almost surely, 2^102431483 is an apocalyptic number.

102431483 is a deficient number, since it is larger than the sum of its proper divisors (27031813).

102431483 is a wasteful number, since it uses less digits than its factorization.

102431483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18314.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 102431483 is about 10120.8439865458. The cubic root of 102431483 is about 467.8907794775.

Adding to 102431483 its reverse (384134201), we get a palindrome (486565684).

The spelling of 102431483 in words is "one hundred two million, four hundred thirty-one thousand, four hundred eighty-three".