1102272141 has 16 divisors (see below), whose sum is σ = 1496574464. Its totient is φ = 721481904.

The previous prime is 1102272131. The next prime is 1102272169. The reversal of 1102272141 is 1412722011.

It is not a de Polignac number, because 1102272141 - 2²⁵ = 1068717709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102272131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52776 + ... + 70638.

It is an arithmetic number, because the mean of its divisors is an integer number (93535904).

Almost surely, 2^1102272141 is an apocalyptic number.

It is an amenable number.

1102272141 is a deficient number, since it is larger than the sum of its proper divisors (394302323).

1102272141 is a wasteful number, since it uses less digits than its factorization.

1102272141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18240.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 1102272141 is about 33200.4840476762. The cubic root of 1102272141 is about 1032.9903799693.

Adding to 1102272141 its reverse (1412722011), we get a palindrome (2514994152).

The spelling of 1102272141 in words is "one billion, one hundred two million, two hundred seventy-two thousand, one hundred forty-one".