203010214040 has 32 divisors (see below), whose sum is σ = 461041897680. Its totient is φ = 80445167232.

The previous prime is 203010214037. The next prime is 203010214093. The reversal of 203010214040 is 40412010302.

It is a super-2 number, since 2×203010214040² (a number of 23 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, 23711867 + ... + 23720426.

Almost surely, 2^203010214040 is an apocalyptic number.

203010214040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203010214040 is an abundant number, since it is smaller than the sum of its proper divisors (258031683640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203010214040 is a wasteful number, since it uses less digits than its factorization.

203010214040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47432411 (or 47432407 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 203010214040 its reverse (40412010302), we get a palindrome (243422224342).

The spelling of 203010214040 in words is "two hundred three billion, ten million, two hundred fourteen thousand, forty".