102403701 has 6 divisors (see below), whose sum is σ = 147916470. Its totient is φ = 68269128.

The previous prime is 102403681. The next prime is 102403709. The reversal of 102403701 is 107304201.

It can be written as a sum of positive squares in only one way, i.e., 88341201 + 14062500 = 9399^2 + 3750^2 .

It is not a de Polignac number, because 102403701 - 2¹³ = 102395509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102403709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5689086 + ... + 5689103.

It is an arithmetic number, because the mean of its divisors is an integer number (24652745).

Almost surely, 2^102403701 is an apocalyptic number.

It is an amenable number.

102403701 is a deficient number, since it is larger than the sum of its proper divisors (45512769).

102403701 is a wasteful number, since it uses less digits than its factorization.

102403701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11378195 (or 11378192 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 102403701 is about 10119.4713794743. The cubic root of 102403701 is about 467.8484743949.

Adding to 102403701 its reverse (107304201), we get a palindrome (209707902).

The spelling of 102403701 in words is "one hundred two million, four hundred three thousand, seven hundred one".