1030120203011 has 2 divisors, whose sum is σ = 1030120203012. Its totient is φ = 1030120203010.

The previous prime is 1030120202987. The next prime is 1030120203059. The reversal of 1030120203011 is 1103020210301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030120203011 is a prime.

It is a super-2 number, since 2×1030120203011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1030120203811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515060101505 + 515060101506.

It is an arithmetic number, because the mean of its divisors is an integer number (515060101506).

Almost surely, 2^{1030120203011} is an apocalyptic number.

1030120203011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030120203011 is an equidigital number, since it uses as much as digits as its factorization.

1030120203011 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1030120203011 its reverse (1103020210301), we get a palindrome (2133140413312).

The spelling of 1030120203011 in words is "one trillion, thirty billion, one hundred twenty million, two hundred three thousand, eleven".