1031202002113 has 8 divisors (see below), whose sum is σ = 1047800969856. Its totient is φ = 1014728310000.

The previous prime is 1031202002099. The next prime is 1031202002119. The reversal of 1031202002113 is 3112002021301.

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 1031202002113 - 2⁹ = 1031202001601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031202002119) 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, 31302313 + ... + 31335238.

It is an arithmetic number, because the mean of its divisors is an integer number (130975121232).

Almost surely, 2^{1031202002113} is an apocalyptic number.

It is an amenable number.

1031202002113 is a deficient number, since it is larger than the sum of its proper divisors (16598967743).

1031202002113 is a wasteful number, since it uses less digits than its factorization.

1031202002113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62637815.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1031202002113 its reverse (3112002021301), we get a palindrome (4143204023414).

The spelling of 1031202002113 in words is "one trillion, thirty-one billion, two hundred two million, two thousand, one hundred thirteen".