10210100121011 has 16 divisors (see below), whose sum is σ = 11676210137088. Its totient is φ = 8745872292000.

The previous prime is 10210100121007. The next prime is 10210100121019. The reversal of 10210100121011 is 11012100101201.

It is a cyclic number.

It is not a de Polignac number, because 10210100121011 - 2² = 10210100121007 is a prime.

It is a super-2 number, since 2×10210100121011² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10210100120983 and 10210100121001.

It is not an unprimeable number, because it can be changed into a prime (10210100121019) 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, 124925186 + ... + 125006888.

It is an arithmetic number, because the mean of its divisors is an integer number (729763133568).

Almost surely, 2^{10210100121011} is an apocalyptic number.

10210100121011 is a deficient number, since it is larger than the sum of its proper divisors (1466110016077).

10210100121011 is an equidigital number, since it uses as much as digits as its factorization.

10210100121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93002.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10210100121011 its reverse (11012100101201), we get a palindrome (21222200222212).

The spelling of 10210100121011 in words is "ten trillion, two hundred ten billion, one hundred million, one hundred twenty-one thousand, eleven".