1210450134 has 16 divisors (see below), whose sum is σ = 2479947120. Its totient is φ = 393642240.

The previous prime is 1210450117. The next prime is 1210450151. The reversal of 1210450134 is 4310540121.

It is an interprime number because it is at equal distance from previous prime (1210450117) and next prime (1210450151).

It is a self number, because there is not a number n which added to its sum of digits gives 1210450134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2460019 + ... + 2460510.

It is an arithmetic number, because the mean of its divisors is an integer number (154996695).

Almost surely, 2^1210450134 is an apocalyptic number.

1210450134 is an abundant number, since it is smaller than the sum of its proper divisors (1269496986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1210450134 is a wasteful number, since it uses less digits than its factorization.

1210450134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4920575.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1210450134 is about 34791.5238815433. The cubic root of 1210450134 is about 1065.7343591714.

Adding to 1210450134 its reverse (4310540121), we get a palindrome (5520990255).

The spelling of 1210450134 in words is "one billion, two hundred ten million, four hundred fifty thousand, one hundred thirty-four".