1101202001010 has 96 divisors (see below), whose sum is σ = 2987954611200. Its totient is φ = 280853806464.

The previous prime is 1101202000993. The next prime is 1101202001021. The reversal of 1101202001010 is 101002021011.

It is a happy number.

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 = 1101202000983 and 1101202001001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21500352 + ... + 21551508.

It is an arithmetic number, because the mean of its divisors is an integer number (31124527200).

Almost surely, 2^{1101202001010} is an apocalyptic number.

1101202001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101202001010 is an abundant number, since it is smaller than the sum of its proper divisors (1886752610190).

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

1101202001010 is a wasteful number, since it uses less digits than its factorization.

1101202001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61592 (or 61589 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1101202001010 its reverse (101002021011), we get a palindrome (1202204022021).

The spelling of 1101202001010 in words is "one trillion, one hundred one billion, two hundred two million, one thousand, ten".