1345101101 has 2 divisors, whose sum is σ = 1345101102. Its totient is φ = 1345101100.

The previous prime is 1345101091. The next prime is 1345101119. The reversal of 1345101101 is 1011015431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 945501001 + 399600100 = 30749^2 + 19990^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1345101101 is a prime.

It is a super-2 number, since 2×1345101101² = 3618593943822824402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1345101101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1345101001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672550550 + 672550551.

It is an arithmetic number, because the mean of its divisors is an integer number (672550551).

Almost surely, 2^1345101101 is an apocalyptic number.

It is an amenable number.

1345101101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1345101101 is an equidigital number, since it uses as much as digits as its factorization.

1345101101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 1345101101 is about 36675.6199811264. The cubic root of 1345101101 is about 1103.8709627090.

Adding to 1345101101 its reverse (1011015431), we get a palindrome (2356116532).

The spelling of 1345101101 in words is "one billion, three hundred forty-five million, one hundred one thousand, one hundred one".