1011213130434 has 16 divisors (see below), whose sum is σ = 2177997511872. Its totient is φ = 311142501648.

The previous prime is 1011213130427. The next prime is 1011213130441. The reversal of 1011213130434 is 4340313121101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1011213130427) and next prime (1011213130441).

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, 6482135374 + ... + 6482135529.

It is an arithmetic number, because the mean of its divisors is an integer number (136124844492).

Almost surely, 2^{1011213130434} is an apocalyptic number.

1011213130434 is an abundant number, since it is smaller than the sum of its proper divisors (1166784381438).

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

1011213130434 is a wasteful number, since it uses less digits than its factorization.

1011213130434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12964270921.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1011213130434 its reverse (4340313121101), we get a palindrome (5351526251535).

The spelling of 1011213130434 in words is "one trillion, eleven billion, two hundred thirteen million, one hundred thirty thousand, four hundred thirty-four".