1102010020100 has 36 divisors (see below), whose sum is σ = 2608758268368. Its totient is φ = 400730916000.

The previous prime is 1102010020057. The next prime is 1102010020103. The reversal of 1102010020100 is 10200102011.

It is not an unprimeable number, because it can be changed into a prime (1102010020103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500912546 + ... + 500914745.

Almost surely, 2^{1102010020100} is an apocalyptic number.

1102010020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102010020100 is an abundant number, since it is smaller than the sum of its proper divisors (1506748248268).

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

1102010020100 is a wasteful number, since it uses less digits than its factorization.

1102010020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001827316 (or 1001827309 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1102010020100 its reverse (10200102011), we get a palindrome (1112210122111).

The spelling of 1102010020100 in words is "one trillion, one hundred two billion, ten million, twenty thousand, one hundred".