110140203049 has 2 divisors, whose sum is σ = 110140203050. Its totient is φ = 110140203048.

The previous prime is 110140203037. The next prime is 110140203083. The reversal of 110140203049 is 940302041011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86683136400 + 23457066649 = 294420^2 + 153157^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110140203049 is a prime.

It is not a weakly prime, because it can be changed into another prime (110140207049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55070101524 + 55070101525.

It is an arithmetic number, because the mean of its divisors is an integer number (55070101525).

Almost surely, 2^110140203049 is an apocalyptic number.

It is an amenable number.

110140203049 is a deficient number, since it is larger than the sum of its proper divisors (1).

110140203049 is an equidigital number, since it uses as much as digits as its factorization.

110140203049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 110140203049 in words is "one hundred ten billion, one hundred forty million, two hundred three thousand, forty-nine".