1120100103111 has 32 divisors (see below), whose sum is σ = 1633232966400. Its totient is φ = 677185217280.

The previous prime is 1120100103107. The next prime is 1120100103119. The reversal of 1120100103111 is 1113010010211.

It is not a de Polignac number, because 1120100103111 - 2² = 1120100103107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120100103119) 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, 25082475 + ... + 25127091.

It is an arithmetic number, because the mean of its divisors is an integer number (51038530200).

Almost surely, 2^{1120100103111} is an apocalyptic number.

1120100103111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1120100103111 is a deficient number, since it is larger than the sum of its proper divisors (513132863289).

1120100103111 is a wasteful number, since it uses less digits than its factorization.

1120100103111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46479.

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

Adding to 1120100103111 its reverse (1113010010211), we get a palindrome (2233110113322).

The spelling of 1120100103111 in words is "one trillion, one hundred twenty billion, one hundred million, one hundred three thousand, one hundred eleven".