132421034123403 has 8 divisors (see below), whose sum is σ = 180867753924816. Its totient is φ = 86127501868800.

The previous prime is 132421034123401. The next prime is 132421034123447. The reversal of 132421034123403 is 304321430124231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132421034123403 - 2¹ = 132421034123401 is a prime.

It is a super-2 number, since 2×132421034123403² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132421034123401) 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, 538296886558 + ... + 538296886803.

It is an arithmetic number, because the mean of its divisors is an integer number (22608469240602).

Almost surely, 2^{132421034123403} is an apocalyptic number.

132421034123403 is a deficient number, since it is larger than the sum of its proper divisors (48446719801413).

132421034123403 is a wasteful number, since it uses less digits than its factorization.

132421034123403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076593773405.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 132421034123403 its reverse (304321430124231), we get a palindrome (436742464247634).

The spelling of 132421034123403 in words is "one hundred thirty-two trillion, four hundred twenty-one billion, thirty-four million, one hundred twenty-three thousand, four hundred three".