1302213134 has 8 divisors (see below), whose sum is σ = 1961425488. Its totient is φ = 648404640.

The previous prime is 1302213091. The next prime is 1302213137. The reversal of 1302213134 is 4313122031.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302213137) 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, 1350362 + ... + 1351325.

It is an arithmetic number, because the mean of its divisors is an integer number (245178186).

Almost surely, 2^1302213134 is an apocalyptic number.

1302213134 is a deficient number, since it is larger than the sum of its proper divisors (659212354).

1302213134 is a wasteful number, since it uses less digits than its factorization.

1302213134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701930.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1302213134 is about 36086.1903503265. The cubic root of 1302213134 is about 1092.0118649393.

Adding to 1302213134 its reverse (4313122031), we get a palindrome (5615335165).

The spelling of 1302213134 in words is "one billion, three hundred two million, two hundred thirteen thousand, one hundred thirty-four".