70131133210001 has 4 divisors (see below), whose sum is σ = 70131232568100. Its totient is φ = 70131033851904.

The previous prime is 70131133209989. The next prime is 70131133210063. The reversal of 70131133210001 is 10001233113107.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63227560883776 + 6903572326225 = 7951576^2 + 2627465^2 .

It is a cyclic number.

It is not a de Polignac number, because 70131133210001 - 2¹⁸ = 70131132947857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70131133210081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48612656 + ... + 50034513.

It is an arithmetic number, because the mean of its divisors is an integer number (17532808142025).

Almost surely, 2^{70131133210001} is an apocalyptic number.

It is an amenable number.

70131133210001 is a deficient number, since it is larger than the sum of its proper divisors (99358099).

70131133210001 is an equidigital number, since it uses as much as digits as its factorization.

70131133210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99358098.

The product of its (nonzero) digits is 378, while the sum is 23.

Adding to 70131133210001 its reverse (10001233113107), we get a palindrome (80132366323108).

The spelling of 70131133210001 in words is "seventy trillion, one hundred thirty-one billion, one hundred thirty-three million, two hundred ten thousand, one".