1102021010203 has 8 divisors (see below), whose sum is σ = 1115123466240. Its totient is φ = 1088987697000.

The previous prime is 1102021010183. The next prime is 1102021010231. The reversal of 1102021010203 is 3020101202011.

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 1102021010203 - 2¹⁷ = 1102020879131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102021010243) 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, 17253643 + ... + 17317396.

It is an arithmetic number, because the mean of its divisors is an integer number (139390433280).

Almost surely, 2^{1102021010203} is an apocalyptic number.

1102021010203 is a deficient number, since it is larger than the sum of its proper divisors (13102456037).

1102021010203 is a wasteful number, since it uses less digits than its factorization.

1102021010203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34571417.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1102021010203 its reverse (3020101202011), we get a palindrome (4122122212214).

The spelling of 1102021010203 in words is "one trillion, one hundred two billion, twenty-one million, ten thousand, two hundred three".