1011213260700 has 72 divisors (see below), whose sum is σ = 2926537772928. Its totient is φ = 269586755520.

The previous prime is 1011213260641. The next prime is 1011213260801. The reversal of 1011213260700 is 70623121101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 722619 + ... + 1595181.

Almost surely, 2^{1011213260700} is an apocalyptic number.

1011213260700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011213260700 is an abundant number, since it is smaller than the sum of its proper divisors (1915324512228).

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

1011213260700 is a wasteful number, since it uses less digits than its factorization.

1011213260700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876443 (or 876436 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 1011213260700 its reverse (70623121101), we get a palindrome (1081836381801).

The spelling of 1011213260700 in words is "one trillion, eleven billion, two hundred thirteen million, two hundred sixty thousand, seven hundred".