1102120097 has 8 divisors (see below), whose sum is σ = 1196246016. Its totient is φ = 1009329552.

The previous prime is 1102120093. The next prime is 1102120157. The reversal of 1102120097 is 7900212011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102120097 - 2² = 1102120093 is a prime.

It is a super-2 number, since 2×1102120097² = 2429337416422578818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102120093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332123 + ... + 335424.

It is an arithmetic number, because the mean of its divisors is an integer number (149530752).

Almost surely, 2^1102120097 is an apocalyptic number.

It is an amenable number.

1102120097 is a deficient number, since it is larger than the sum of its proper divisors (94125919).

1102120097 is a wasteful number, since it uses less digits than its factorization.

1102120097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667687.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 1102120097 is about 33198.1941828166. The cubic root of 1102120097 is about 1032.9428819557.

The spelling of 1102120097 in words is "one billion, one hundred two million, one hundred twenty thousand, ninety-seven".