1102113401 has 2 divisors, whose sum is σ = 1102113402. Its totient is φ = 1102113400.

The previous prime is 1102113391. The next prime is 1102113407. The reversal of 1102113401 is 1043112011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 948948025 + 153165376 = 30805^2 + 12376^2 .

It is an emirp because it is prime and its reverse (1043112011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102113401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102113407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551056700 + 551056701.

It is an arithmetic number, because the mean of its divisors is an integer number (551056701).

Almost surely, 2^1102113401 is an apocalyptic number.

It is an amenable number.

1102113401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102113401 is an equidigital number, since it uses as much as digits as its factorization.

1102113401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1102113401 is about 33198.0933338046. The cubic root of 1102113401 is about 1032.9407900483.

Adding to 1102113401 its reverse (1043112011), we get a palindrome (2145225412).

The spelling of 1102113401 in words is "one billion, one hundred two million, one hundred thirteen thousand, four hundred one".