1213034754 has 16 divisors (see below), whose sum is σ = 2427596640. Its totient is φ = 404090400.

The previous prime is 1213034741. The next prime is 1213034759. The reversal of 1213034754 is 4574303121.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1213034759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53172 + ... + 72479.

It is an arithmetic number, because the mean of its divisors is an integer number (151724790).

Almost surely, 2^1213034754 is an apocalyptic number.

1213034754 is an abundant number, since it is smaller than the sum of its proper divisors (1214561886).

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

1213034754 is a wasteful number, since it uses less digits than its factorization.

1213034754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127265.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 1213034754 is about 34828.6484664565. The cubic root of 1213034754 is about 1066.4923582141.

Adding to 1213034754 its reverse (4574303121), we get a palindrome (5787337875).

The spelling of 1213034754 in words is "one billion, two hundred thirteen million, thirty-four thousand, seven hundred fifty-four".