1403142201 has 12 divisors (see below), whose sum is σ = 2027179440. Its totient is φ = 935235000.

The previous prime is 1403142199. The next prime is 1403142203. The reversal of 1403142201 is 1022413041.

It is an interprime number because it is at equal distance from previous prime (1403142199) and next prime (1403142203).

It is not a de Polignac number, because 1403142201 - 2¹ = 1403142199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1403142203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40326 + ... + 66576.

It is an arithmetic number, because the mean of its divisors is an integer number (168931620).

Almost surely, 2^1403142201 is an apocalyptic number.

It is an amenable number.

1403142201 is a deficient number, since it is larger than the sum of its proper divisors (624037239).

1403142201 is a wasteful number, since it uses less digits than its factorization.

1403142201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32196 (or 32193 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1403142201 is about 37458.5397606474. The cubic root of 1403142201 is about 1119.5252561183.

Adding to 1403142201 its reverse (1022413041), we get a palindrome (2425555242).

The spelling of 1403142201 in words is "one billion, four hundred three million, one hundred forty-two thousand, two hundred one".