201021410132 has 12 divisors (see below), whose sum is σ = 353030534976. Its totient is φ = 100155543000.

The previous prime is 201021410129. The next prime is 201021410197. The reversal of 201021410132 is 231014120102.

It is a self number, because there is not a number n which added to its sum of digits gives 201021410132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88789244 + ... + 88791507.

It is an arithmetic number, because the mean of its divisors is an integer number (29419211248).

Almost surely, 2^201021410132 is an apocalyptic number.

It is an amenable number.

201021410132 is a deficient number, since it is larger than the sum of its proper divisors (152009124844).

201021410132 is a wasteful number, since it uses less digits than its factorization.

201021410132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177581038 (or 177581036 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201021410132 its reverse (231014120102), we get a palindrome (432035530234).

The spelling of 201021410132 in words is "two hundred one billion, twenty-one million, four hundred ten thousand, one hundred thirty-two".