132121703 has 4 divisors (see below), whose sum is σ = 150996240. Its totient is φ = 113247168.

The previous prime is 132121697. The next prime is 132121741. The reversal of 132121703 is 307121231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132121703 - 2¹² = 132117607 is a prime.

It is a super-2 number, since 2×132121703² = 34912288807240418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132123703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9437258 + ... + 9437271.

It is an arithmetic number, because the mean of its divisors is an integer number (37749060).

Almost surely, 2^132121703 is an apocalyptic number.

132121703 is a deficient number, since it is larger than the sum of its proper divisors (18874537).

132121703 is an equidigital number, since it uses as much as digits as its factorization.

132121703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18874536.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 132121703 is about 11494.4205160591. The cubic root of 132121703 is about 509.3207707860.

Adding to 132121703 its reverse (307121231), we get a palindrome (439242934).

The spelling of 132121703 in words is "one hundred thirty-two million, one hundred twenty-one thousand, seven hundred three".