1102020429 has 8 divisors (see below), whose sum is σ = 1469733120. Its totient is φ = 734494016.

The previous prime is 1102020407. The next prime is 1102020443. The reversal of 1102020429 is 9240202011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102020429 - 2⁵ = 1102020397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102021429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32124 + ... + 56885.

It is an arithmetic number, because the mean of its divisors is an integer number (183716640).

Almost surely, 2^1102020429 is an apocalyptic number.

It is an amenable number.

1102020429 is a deficient number, since it is larger than the sum of its proper divisors (367712691).

1102020429 is an equidigital number, since it uses as much as digits as its factorization.

1102020429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93139.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1102020429 is about 33196.6930431331. The cubic root of 1102020429 is about 1032.9117436509.

The spelling of 1102020429 in words is "one billion, one hundred two million, twenty thousand, four hundred twenty-nine".