1102033140 has 48 divisors (see below), whose sum is σ = 3323056128. Its totient is φ = 271269504.

The previous prime is 1102033133. The next prime is 1102033157. The reversal of 1102033140 is 413302011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705652 + ... + 707211.

It is an arithmetic number, because the mean of its divisors is an integer number (69230336).

Almost surely, 2^1102033140 is an apocalyptic number.

1102033140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102033140 is an abundant number, since it is smaller than the sum of its proper divisors (2221022988).

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

1102033140 is a wasteful number, since it uses less digits than its factorization.

1102033140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412888 (or 1412886 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1102033140 is about 33196.8844923737. The cubic root of 1102033140 is about 1032.9157149296.

Adding to 1102033140 its reverse (413302011), we get a palindrome (1515335151).

The spelling of 1102033140 in words is "one billion, one hundred two million, thirty-three thousand, one hundred forty".