1121011123132 has 12 divisors (see below), whose sum is σ = 2065020490120. Its totient is φ = 531005268816.

The previous prime is 1121011123109. The next prime is 1121011123157. The reversal of 1121011123132 is 2313211101211.

It is a super-3 number, since 3×1121011123132³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7375073103 + ... + 7375073254.

Almost surely, 2^{1121011123132} is an apocalyptic number.

It is an amenable number.

1121011123132 is a deficient number, since it is larger than the sum of its proper divisors (944009366988).

1121011123132 is a wasteful number, since it uses less digits than its factorization.

1121011123132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14750146380 (or 14750146378 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1121011123132 its reverse (2313211101211), we get a palindrome (3434222224343).

The spelling of 1121011123132 in words is "one trillion, one hundred twenty-one billion, eleven million, one hundred twenty-three thousand, one hundred thirty-two".