20113001351 has 2 divisors, whose sum is σ = 20113001352. Its totient is φ = 20113001350.

The previous prime is 20113001333. The next prime is 20113001401. The reversal of 20113001351 is 15310031102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20113001351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20113001651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10056500675 + 10056500676.

It is an arithmetic number, because the mean of its divisors is an integer number (10056500676).

Almost surely, 2^20113001351 is an apocalyptic number.

20113001351 is a deficient number, since it is larger than the sum of its proper divisors (1).

20113001351 is an equidigital number, since it uses as much as digits as its factorization.

20113001351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 17.

Adding to 20113001351 its reverse (15310031102), we get a palindrome (35423032453).

The spelling of 20113001351 in words is "twenty billion, one hundred thirteen million, one thousand, three hundred fifty-one".