100202132 has 6 divisors (see below), whose sum is σ = 175353738. Its totient is φ = 50101064.

The previous prime is 100202117. The next prime is 100202147. The reversal of 100202132 is 231202001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100202117) and next prime (100202147).

It can be written as a sum of positive squares in only one way, i.e., 95335696 + 4866436 = 9764^2 + 2206^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12525263 + ... + 12525270.

It is an arithmetic number, because the mean of its divisors is an integer number (29225623).

Almost surely, 2^100202132 is an apocalyptic number.

It is an amenable number.

100202132 is a deficient number, since it is larger than the sum of its proper divisors (75151606).

100202132 is a wasteful number, since it uses less digits than its factorization.

100202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25050537 (or 25050535 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 100202132 is about 10010.1014979869. The cubic root of 100202132 is about 464.4714107612.

Adding to 100202132 its reverse (231202001), we get a palindrome (331404133).

The spelling of 100202132 in words is "one hundred million, two hundred two thousand, one hundred thirty-two".