1031210001199 has 8 divisors (see below), whose sum is σ = 1188955147680. Its totient is φ = 876072212736.

The previous prime is 1031210001197. The next prime is 1031210001221. The reversal of 1031210001199 is 9911000121301.

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

It is not a de Polignac number, because 1031210001199 - 2¹ = 1031210001197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031210001197) 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, 651838654 + ... + 651840235.

It is an arithmetic number, because the mean of its divisors is an integer number (148619393460).

Almost surely, 2^{1031210001199} is an apocalyptic number.

1031210001199 is a deficient number, since it is larger than the sum of its proper divisors (157745146481).

1031210001199 is a wasteful number, since it uses less digits than its factorization.

1031210001199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303679009.

The product of its (nonzero) digits is 486, while the sum is 28.

The spelling of 1031210001199 in words is "one trillion, thirty-one billion, two hundred ten million, one thousand, one hundred ninety-nine".