2402155103 has 2 divisors, whose sum is σ = 2402155104. Its totient is φ = 2402155102.

The previous prime is 2402155061. The next prime is 2402155127. The reversal of 2402155103 is 3015512042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2402155103 - 2¹⁴ = 2402138719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2402155153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201077551 + 1201077552.

It is an arithmetic number, because the mean of its divisors is an integer number (1201077552).

Almost surely, 2^2402155103 is an apocalyptic number.

2402155103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402155103 is an equidigital number, since it uses as much as digits as its factorization.

2402155103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2402155103 is about 49011.7853480160. The cubic root of 2402155103 is about 1339.2665294272.

Adding to 2402155103 its reverse (3015512042), we get a palindrome (5417667145).

The spelling of 2402155103 in words is "two billion, four hundred two million, one hundred fifty-five thousand, one hundred three".