1102020230132 has 24 divisors (see below), whose sum is σ = 1987758525312. Its totient is φ = 534343672800.

The previous prime is 1102020230131. The next prime is 1102020230137. The reversal of 1102020230132 is 2310320202011.

It is a self number, because there is not a number n which added to its sum of digits gives 1102020230132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102020230131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31788848 + ... + 31823495.

It is an arithmetic number, because the mean of its divisors is an integer number (82823271888).

Almost surely, 2^{1102020230132} is an apocalyptic number.

It is an amenable number.

1102020230132 is a deficient number, since it is larger than the sum of its proper divisors (885738295180).

1102020230132 is a wasteful number, since it uses less digits than its factorization.

1102020230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63612479 (or 63612477 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1102020230132 its reverse (2310320202011), we get a palindrome (3412340432143).

The spelling of 1102020230132 in words is "one trillion, one hundred two billion, twenty million, two hundred thirty thousand, one hundred thirty-two".