1101465140061 has 64 divisors (see below), whose sum is σ = 1765386685440. Its totient is φ = 602041559040.

The previous prime is 1101465140057. The next prime is 1101465140117. The reversal of 1101465140061 is 1600415641011.

It is not a de Polignac number, because 1101465140061 - 2² = 1101465140057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101465140051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3992205 + ... + 4259181.

It is an arithmetic number, because the mean of its divisors is an integer number (27584166960).

Almost surely, 2^{1101465140061} is an apocalyptic number.

1101465140061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1101465140061 is a deficient number, since it is larger than the sum of its proper divisors (663921545379).

1101465140061 is a wasteful number, since it uses less digits than its factorization.

1101465140061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267226.

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 1101465140061 in words is "one trillion, one hundred one billion, four hundred sixty-five million, one hundred forty thousand, sixty-one".