1101012112132 has 12 divisors (see below), whose sum is σ = 1926779975260. Its totient is φ = 550503547776.

The previous prime is 1101012112087. The next prime is 1101012112139. The reversal of 1101012112132 is 2312112101011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 67243750596 + 1033768361536 = 259314^2 + 1016744^2 .

It is a super-2 number, since 2×1101012112132² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1101012112139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649168 + ... + 1619704.

Almost surely, 2^{1101012112132} is an apocalyptic number.

It is an amenable number.

1101012112132 is a deficient number, since it is larger than the sum of its proper divisors (825767863128).

1101012112132 is a wasteful number, since it uses less digits than its factorization.

1101012112132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254150 (or 1254148 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1101012112132 its reverse (2312112101011), we get a palindrome (3413124213143).

The spelling of 1101012112132 in words is "one trillion, one hundred one billion, twelve million, one hundred twelve thousand, one hundred thirty-two".