103314132 has 18 divisors (see below), whose sum is σ = 261155258. Its totient is φ = 34438032.

The previous prime is 103314109. The next prime is 103314139. The reversal of 103314132 is 231413301.

It can be written as a sum of positive squares in only one way, i.e., 56610576 + 46703556 = 7524^2 + 6834^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103314139) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1434883 + ... + 1434954.

Almost surely, 2^103314132 is an apocalyptic number.

103314132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103314132 is an abundant number, since it is smaller than the sum of its proper divisors (157841126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103314132 is a wasteful number, since it uses less digits than its factorization.

103314132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869847 (or 2869842 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 103314132 is about 10164.3559559866. The cubic root of 103314132 is about 469.2308712188.

Adding to 103314132 its reverse (231413301), we get a palindrome (334727433).

The spelling of 103314132 in words is "one hundred three million, three hundred fourteen thousand, one hundred thirty-two".