1101020000101 has 32 divisors (see below), whose sum is σ = 1333422839808. Its totient is φ = 888774638400.

The previous prime is 1101020000081. The next prime is 1101020000111. The reversal of 1101020000101 is 1010000201011.

It is a cyclic number.

It is not a de Polignac number, because 1101020000101 - 2¹¹ = 1101019998053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101020000111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2611951 + ... + 3004051.

It is an arithmetic number, because the mean of its divisors is an integer number (41669463744).

Almost surely, 2^{1101020000101} is an apocalyptic number.

It is an amenable number.

1101020000101 is a deficient number, since it is larger than the sum of its proper divisors (232402839707).

1101020000101 is a wasteful number, since it uses less digits than its factorization.

1101020000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392401.

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

Adding to 1101020000101 its reverse (1010000201011), we get a palindrome (2111020201112).

The spelling of 1101020000101 in words is "one trillion, one hundred one billion, twenty million, one hundred one", and thus it is an aban number.