1100013229951 has 2 divisors, whose sum is σ = 1100013229952. Its totient is φ = 1100013229950.

The previous prime is 1100013229867. The next prime is 1100013230003. The reversal of 1100013229951 is 1599223100011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1100013229951 - 2⁷ = 1100013229823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100013223951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550006614975 + 550006614976.

It is an arithmetic number, because the mean of its divisors is an integer number (550006614976).

Almost surely, 2^{1100013229951} is an apocalyptic number.

1100013229951 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100013229951 is an equidigital number, since it uses as much as digits as its factorization.

1100013229951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 34.

Adding to 1100013229951 its reverse (1599223100011), we get a palindrome (2699236329962).

The spelling of 1100013229951 in words is "one trillion, one hundred billion, thirteen million, two hundred twenty-nine thousand, nine hundred fifty-one".