1101210102010 has 16 divisors (see below), whose sum is σ = 1982336944896. Its totient is φ = 440448760528.

The previous prime is 1101210101987. The next prime is 1101210102011. The reversal of 1101210102010 is 102010121011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1101210102011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4278754 + ... + 4528813.

It is an arithmetic number, because the mean of its divisors is an integer number (123896059056).

Almost surely, 2^{1101210102010} is an apocalyptic number.

1101210102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101210102010 is a deficient number, since it is larger than the sum of its proper divisors (881126842886).

1101210102010 is a wasteful number, since it uses less digits than its factorization.

1101210102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8820077.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1101210102010 its reverse (102010121011), we get a palindrome (1203220223021).

The spelling of 1101210102010 in words is "one trillion, one hundred one billion, two hundred ten million, one hundred two thousand, ten".