3102142403 has 2 divisors, whose sum is σ = 3102142404. Its totient is φ = 3102142402.

The previous prime is 3102142399. The next prime is 3102142469. The reversal of 3102142403 is 3042412013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3102142403 - 2² = 3102142399 is a prime.

It is a super-2 number, since 2×3102142403² = 19246574976981228818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3102142903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551071201 + 1551071202.

It is an arithmetic number, because the mean of its divisors is an integer number (1551071202).

Almost surely, 2^3102142403 is an apocalyptic number.

3102142403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3102142403 is an equidigital number, since it uses as much as digits as its factorization.

3102142403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3102142403 is about 55696.8796522750. The cubic root of 3102142403 is about 1458.4355549556.

Adding to 3102142403 its reverse (3042412013), we get a palindrome (6144554416).

The spelling of 3102142403 in words is "three billion, one hundred two million, one hundred forty-two thousand, four hundred three".