1031205310413 has 8 divisors (see below), whose sum is σ = 1375124776800. Its totient is φ = 687378025488.

The previous prime is 1031205310411. The next prime is 1031205310451. The reversal of 1031205310413 is 3140135021301.

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

It is not a de Polignac number, because 1031205310413 - 2¹ = 1031205310411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031205310411) 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, 23019258 + ... + 23064011.

It is an arithmetic number, because the mean of its divisors is an integer number (171890597100).

Almost surely, 2^{1031205310413} is an apocalyptic number.

It is an amenable number.

1031205310413 is a deficient number, since it is larger than the sum of its proper divisors (343919466387).

1031205310413 is an equidigital number, since it uses as much as digits as its factorization.

1031205310413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46090731.

The product of its (nonzero) digits is 1080, while the sum is 24.

The spelling of 1031205310413 in words is "one trillion, thirty-one billion, two hundred five million, three hundred ten thousand, four hundred thirteen".