1102120098 has 64 divisors (see below), whose sum is σ = 2404080000. Its totient is φ = 335462400.

The previous prime is 1102120093. The next prime is 1102120157. The reversal of 1102120098 is 8900212011.

It is a Curzon 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 31 ways as a sum of consecutive naturals, for example, 881778 + ... + 883026.

It is an arithmetic number, because the mean of its divisors is an integer number (37563750).

Almost surely, 2^1102120098 is an apocalyptic number.

1102120098 is an abundant number, since it is smaller than the sum of its proper divisors (1301959902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102120098 is a wasteful number, since it uses less digits than its factorization.

1102120098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 1102120098 is about 33198.1941978777. The cubic root of 1102120098 is about 1032.9428822681.

The spelling of 1102120098 in words is "one billion, one hundred two million, one hundred twenty thousand, ninety-eight".