1101121102010 has 32 divisors (see below), whose sum is σ = 2098841067072. Its totient is φ = 414493528320.

The previous prime is 1101121102001. The next prime is 1101121102043. The reversal of 1101121102010 is 102011211011.

It is a super-4 number, since 4×1101121102010⁴ (a number of 49 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101121101982 and 1101121102000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1189229 + ... + 1901711.

It is an arithmetic number, because the mean of its divisors is an integer number (65588783346).

Almost surely, 2^{1101121102010} is an apocalyptic number.

1101121102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101121102010 is a deficient number, since it is larger than the sum of its proper divisors (997719965062).

1101121102010 is a wasteful number, since it uses less digits than its factorization.

1101121102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721598.

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

Adding to 1101121102010 its reverse (102011211011), we get a palindrome (1203132313021).

The spelling of 1101121102010 in words is "one trillion, one hundred one billion, one hundred twenty-one million, one hundred two thousand, ten".