201002030121332 has 24 divisors (see below), whose sum is σ = 383804985900000. Its totient is φ = 91346978792160.

The previous prime is 201002030121311. The next prime is 201002030121359. The reversal of 201002030121332 is 233121030200102.

It is a super-2 number, since 2×201002030121332² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439277582 + ... + 439734917.

It is an arithmetic number, because the mean of its divisors is an integer number (15991874412500).

Almost surely, 2^{201002030121332} is an apocalyptic number.

201002030121332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201002030121332 is a deficient number, since it is larger than the sum of its proper divisors (182802955778668).

201002030121332 is a wasteful number, since it uses less digits than its factorization.

201002030121332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879017711 (or 879017709 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 201002030121332 its reverse (233121030200102), we get a palindrome (434123060321434).

The spelling of 201002030121332 in words is "two hundred one trillion, two billion, thirty million, one hundred twenty-one thousand, three hundred thirty-two".