1003112121199 has 8 divisors (see below), whose sum is σ = 1012922007552. Its totient is φ = 993303599160.

The previous prime is 1003112121197. The next prime is 1003112121217. The reversal of 1003112121199 is 9911212113001.

1003112121199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1003112121199 - 2¹ = 1003112121197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1003112121199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003112121197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169142 + ... + 1836604.

It is an arithmetic number, because the mean of its divisors is an integer number (126615250944).

Almost surely, 2^{1003112121199} is an apocalyptic number.

1003112121199 is a deficient number, since it is larger than the sum of its proper divisors (9809886353).

1003112121199 is a wasteful number, since it uses less digits than its factorization.

1003112121199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682157.

The product of its (nonzero) digits is 972, while the sum is 31.

The spelling of 1003112121199 in words is "one trillion, three billion, one hundred twelve million, one hundred twenty-one thousand, one hundred ninety-nine".