70321203001 has 32 divisors (see below), whose sum is σ = 88131939840. Its totient is φ = 54709380096.

The previous prime is 70321202977. The next prime is 70321203079. The reversal of 70321203001 is 10030212307.

It is not a de Polignac number, because 70321203001 - 2⁵ = 70321202969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70321203001.

It is not an unprimeable number, because it can be changed into a prime (70321209001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3049551 + ... + 3072523.

It is an arithmetic number, because the mean of its divisors is an integer number (2754123120).

Almost surely, 2^70321203001 is an apocalyptic number.

It is an amenable number.

70321203001 is a deficient number, since it is larger than the sum of its proper divisors (17810736839).

70321203001 is a wasteful number, since it uses less digits than its factorization.

70321203001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23913.

The product of its (nonzero) digits is 252, while the sum is 19.

Adding to 70321203001 its reverse (10030212307), we get a palindrome (80351415308).

The spelling of 70321203001 in words is "seventy billion, three hundred twenty-one million, two hundred three thousand, one".