1002101013111 has 32 divisors (see below), whose sum is σ = 1464842486016. Its totient is φ = 604318176000.

The previous prime is 1002101013107. The next prime is 1002101013119. The reversal of 1002101013111 is 1113101012001.

It is not a de Polignac number, because 1002101013111 - 2² = 1002101013107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002101013119) 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, 36451491 + ... + 36478971.

It is an arithmetic number, because the mean of its divisors is an integer number (45776327688).

Almost surely, 2^{1002101013111} is an apocalyptic number.

1002101013111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1002101013111 is a deficient number, since it is larger than the sum of its proper divisors (462741472905).

1002101013111 is a wasteful number, since it uses less digits than its factorization.

1002101013111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32943.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 1002101013111 its reverse (1113101012001), we get a palindrome (2115202025112).

The spelling of 1002101013111 in words is "one trillion, two billion, one hundred one million, thirteen thousand, one hundred eleven".