102132010 has 16 divisors (see below), whose sum is σ = 184146696. Its totient is φ = 40784128.

The previous prime is 102131969. The next prime is 102132031. The reversal of 102132010 is 10231201.

It can be written as a sum of positive squares in 4 ways, for example, as 80407089 + 21724921 = 8967^2 + 4661^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2107 + ... + 14446.

Almost surely, 2^102132010 is an apocalyptic number.

102132010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102132010 is a deficient number, since it is larger than the sum of its proper divisors (82014686).

102132010 is a wasteful number, since it uses less digits than its factorization.

102132010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17177.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 102132010 is about 10106.0382940102. The cubic root of 102132010 is about 467.4343526455.

Adding to 102132010 its reverse (10231201), we get a palindrome (112363211).

The spelling of 102132010 in words is "one hundred two million, one hundred thirty-two thousand, ten".