70131233101 has 8 divisors (see below), whose sum is σ = 74281105080. Its totient is φ = 65984083968.

The previous prime is 70131233099. The next prime is 70131233111. The reversal of 70131233101 is 10133213107.

It can be written as a sum of positive squares in 4 ways, for example, as 51404679076 + 18726554025 = 226726^2 + 136845^2 .

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

It is not a de Polignac number, because 70131233101 - 2¹ = 70131233099 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 (70131233111) 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, 627556 + ... + 730813.

It is an arithmetic number, because the mean of its divisors is an integer number (9285138135).

Almost surely, 2^70131233101 is an apocalyptic number.

It is an amenable number.

70131233101 is a deficient number, since it is larger than the sum of its proper divisors (4149871979).

70131233101 is a wasteful number, since it uses less digits than its factorization.

70131233101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361423.

The product of its (nonzero) digits is 378, while the sum is 22.

Adding to 70131233101 its reverse (10133213107), we get a palindrome (80264446208).

The spelling of 70131233101 in words is "seventy billion, one hundred thirty-one million, two hundred thirty-three thousand, one hundred one".