134302431202 has 4 divisors (see below), whose sum is σ = 201453646806. Its totient is φ = 67151215600.

The previous prime is 134302431103. The next prime is 134302431311. The reversal of 134302431202 is 202134203431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202134203431 = 184631 ⋅1094801.

It can be written as a sum of positive squares in only one way, i.e., 114359625241 + 19942805961 = 338171^2 + 141219^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33575607799 + ... + 33575607802.

Almost surely, 2^134302431202 is an apocalyptic number.

134302431202 is a deficient number, since it is larger than the sum of its proper divisors (67151215604).

134302431202 is an equidigital number, since it uses as much as digits as its factorization.

134302431202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67151215603.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 134302431202 its reverse (202134203431), we get a palindrome (336436634633).

It can be divided in two parts, 134302 and 431202, that added together give a square (565504 = 752²).

The spelling of 134302431202 in words is "one hundred thirty-four billion, three hundred two million, four hundred thirty-one thousand, two hundred two".