1202134234 has 32 divisors (see below), whose sum is σ = 2131111296. Its totient is φ = 497914560.

The previous prime is 1202134229. The next prime is 1202134249. The reversal of 1202134234 is 4324312021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37624 + ... + 61804.

It is an arithmetic number, because the mean of its divisors is an integer number (66597228).

Almost surely, 2^1202134234 is an apocalyptic number.

1202134234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1202134234 is a deficient number, since it is larger than the sum of its proper divisors (928977062).

1202134234 is a wasteful number, since it uses less digits than its factorization.

1202134234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24310.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1202134234 is about 34671.8074810068. The cubic root of 1202134234 is about 1063.2881855245.

Adding to 1202134234 its reverse (4324312021), we get a palindrome (5526446255).

The spelling of 1202134234 in words is "one billion, two hundred two million, one hundred thirty-four thousand, two hundred thirty-four".