10200101121111 has 16 divisors (see below), whose sum is σ = 14884216558848. Its totient is φ = 6162002035200.

The previous prime is 10200101121107. The next prime is 10200101121131. The reversal of 10200101121111 is 11112110100201.

It is not a de Polignac number, because 10200101121111 - 2² = 10200101121107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200101121131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496925386 + ... + 496945911.

It is an arithmetic number, because the mean of its divisors is an integer number (930263534928).

Almost surely, 2^{10200101121111} is an apocalyptic number.

10200101121111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10200101121111 is a deficient number, since it is larger than the sum of its proper divisors (4684115437737).

10200101121111 is a wasteful number, since it uses less digits than its factorization.

10200101121111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993871622.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 10200101121111 its reverse (11112110100201), we get a palindrome (21312211221312).

The spelling of 10200101121111 in words is "ten trillion, two hundred billion, one hundred one million, one hundred twenty-one thousand, one hundred eleven".