1121232032102 has 32 divisors (see below), whose sum is σ = 2070355752192. Its totient is φ = 443480979744.

The previous prime is 1121232032069. The next prime is 1121232032117. The reversal of 1121232032102 is 2012302321211.

It is a super-2 number, since 2×1121232032102² (a number of 25 digits) contains 22 as substring.

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, 397073 + ... + 1549235.

It is an arithmetic number, because the mean of its divisors is an integer number (64698617256).

Almost surely, 2^{1121232032102} is an apocalyptic number.

1121232032102 is a deficient number, since it is larger than the sum of its proper divisors (949123720090).

1121232032102 is a wasteful number, since it uses less digits than its factorization.

1121232032102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157532.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1121232032102 its reverse (2012302321211), we get a palindrome (3133534353313).

The spelling of 1121232032102 in words is "one trillion, one hundred twenty-one billion, two hundred thirty-two million, thirty-two thousand, one hundred two".