1101121016 has 16 divisors (see below), whose sum is σ = 2066117640. Its totient is φ = 550156320.

The previous prime is 1101121009. The next prime is 1101121033. The reversal of 1101121016 is 6101211011.

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, 38786 + ... + 60881.

Almost surely, 2^1101121016 is an apocalyptic number.

It is an amenable number.

1101121016 is a deficient number, since it is larger than the sum of its proper divisors (964996624).

1101121016 is a wasteful number, since it uses less digits than its factorization.

1101121016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101054 (or 101050 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

The square root of 1101121016 is about 33183.1435521109. The cubic root of 1101121016 is about 1032.6306638335.

Adding to 1101121016 its reverse (6101211011), we get a palindrome (7202332027).

The spelling of 1101121016 in words is "one billion, one hundred one million, one hundred twenty-one thousand, sixteen".