1101002010111 has 24 divisors (see below), whose sum is σ = 1599773391216. Its totient is φ = 729656559360.

The previous prime is 1101002010089. The next prime is 1101002010113. The reversal of 1101002010111 is 1110102001011.

It is not a de Polignac number, because 1101002010111 - 2¹³ = 1101002001919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1101002010093 and 1101002010102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101002010113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 770341 + ... + 1671953.

It is an arithmetic number, because the mean of its divisors is an integer number (66657224634).

Almost surely, 2^{1101002010111} is an apocalyptic number.

1101002010111 is a deficient number, since it is larger than the sum of its proper divisors (498771381105).

1101002010111 is a wasteful number, since it uses less digits than its factorization.

1101002010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902423 (or 902420 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1101002010111 its reverse (1110102001011), we get a palindrome (2211104011122).

The spelling of 1101002010111 in words is "one trillion, one hundred one billion, two million, ten thousand, one hundred eleven".