1012141399 has 8 divisors (see below), whose sum is σ = 1016642432. Its totient is φ = 1007649720.

The previous prime is 1012141387. The next prime is 1012141411. The reversal of 1012141399 is 9931412101.

1012141399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1012141387) and next prime (1012141411).

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 1012141399 - 2⁵ = 1012141367 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 1012141399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012141309) 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, 290542 + ... + 294004.

It is an arithmetic number, because the mean of its divisors is an integer number (127080304).

Almost surely, 2^1012141399 is an apocalyptic number.

1012141399 is a deficient number, since it is larger than the sum of its proper divisors (4501033).

1012141399 is an equidigital number, since it uses as much as digits as its factorization.

1012141399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4677.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 1012141399 is about 31814.1697832900. The cubic root of 1012141399 is about 1004.0308633100.

The spelling of 1012141399 in words is "one billion, twelve million, one hundred forty-one thousand, three hundred ninety-nine".