10121202102011 has 48 divisors (see below), whose sum is σ = 13833113914368. Its totient is φ = 7279384795200.

The previous prime is 10121202102007. The next prime is 10121202102049. The reversal of 10121202102011 is 11020120212101.

It is not a de Polignac number, because 10121202102011 - 2² = 10121202102007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10121202102071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95880086 + ... + 95985588.

It is an arithmetic number, because the mean of its divisors is an integer number (288189873216).

Almost surely, 2^{10121202102011} is an apocalyptic number.

10121202102011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10121202102011 is a deficient number, since it is larger than the sum of its proper divisors (3711911812357).

10121202102011 is a wasteful number, since it uses less digits than its factorization.

10121202102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119232 (or 119225 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10121202102011 its reverse (11020120212101), we get a palindrome (21141322314112).

The spelling of 10121202102011 in words is "ten trillion, one hundred twenty-one billion, two hundred two million, one hundred two thousand, eleven".