1000211010100 has 72 divisors (see below), whose sum is σ = 2173636878336. Its totient is φ = 399498960000.

The previous prime is 1000211010061. The next prime is 1000211010137. The reversal of 1000211010100 is 10101120001.

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, 310526490 + ... + 310529710.

It is an arithmetic number, because the mean of its divisors is an integer number (30189401088).

Almost surely, 2^{1000211010100} is an apocalyptic number.

1000211010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000211010100 is an abundant number, since it is smaller than the sum of its proper divisors (1173425868236).

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

1000211010100 is a wasteful number, since it uses less digits than its factorization.

1000211010100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6817 (or 6810 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1000211010100 its reverse (10101120001), we get a palindrome (1010312130101).

The spelling of 1000211010100 in words is "one trillion, two hundred eleven million, ten thousand, one hundred".