100110100211010 has 24 divisors (see below), whose sum is σ = 260286260548860. Its totient is φ = 26696026722912.

The previous prime is 100110100210937. The next prime is 100110100211021. The reversal of 100110100211010 is 10112001011001.

It can be written as a sum of positive squares in 2 ways, for example, as 97770586185801 + 2339514025209 = 9887901^2 + 1529547^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100110100210983 and 100110100211001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 556167223305 + ... + 556167223484.

Almost surely, 2^{100110100211010} is an apocalyptic number.

100110100211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100110100211010 is an abundant number, since it is smaller than the sum of its proper divisors (160176160337850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100110100211010 is a wasteful number, since it uses less digits than its factorization.

100110100211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112334446802 (or 1112334446799 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 100110100211010 its reverse (10112001011001), we get a palindrome (110222101222011).

The spelling of 100110100211010 in words is "one hundred trillion, one hundred ten billion, one hundred million, two hundred eleven thousand, ten".