1102013021003 has 2 divisors, whose sum is σ = 1102013021004. Its totient is φ = 1102013021002.

The previous prime is 1102013020987. The next prime is 1102013021009. The reversal of 1102013021003 is 3001203102011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102013021003 - 2⁴ = 1102013020987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102013021009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551006510501 + 551006510502.

It is an arithmetic number, because the mean of its divisors is an integer number (551006510502).

Almost surely, 2^{1102013021003} is an apocalyptic number.

1102013021003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102013021003 is an equidigital number, since it uses as much as digits as its factorization.

1102013021003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1102013021003 its reverse (3001203102011), we get a palindrome (4103216123014).

The spelling of 1102013021003 in words is "one trillion, one hundred two billion, thirteen million, twenty-one thousand, three".