1141022102 has 32 divisors (see below), whose sum is σ = 1922088960. Its totient is φ = 503556480.

The previous prime is 1141022101. The next prime is 1141022119. The reversal of 1141022102 is 2012201411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141022101) 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, 126974 + ... + 135662.

It is an arithmetic number, because the mean of its divisors is an integer number (60065280).

Almost surely, 2^1141022102 is an apocalyptic number.

1141022102 is a deficient number, since it is larger than the sum of its proper divisors (781066858).

1141022102 is a wasteful number, since it uses less digits than its factorization.

1141022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8876.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1141022102 is about 33779.0186654379. The cubic root of 1141022102 is about 1044.9560360922.

Adding to 1141022102 its reverse (2012201411), we get a palindrome (3153223513).

The spelling of 1141022102 in words is "one billion, one hundred forty-one million, twenty-two thousand, one hundred two".