70323021031132 has 6 divisors (see below), whose sum is σ = 123065286804488. Its totient is φ = 35161510515564.

The previous prime is 70323021031069. The next prime is 70323021031189. The reversal of 70323021031132 is 23113012032307.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 70323021031132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8790377628888 + ... + 8790377628895.

Almost surely, 2^{70323021031132} is an apocalyptic number.

It is an amenable number.

70323021031132 is a deficient number, since it is larger than the sum of its proper divisors (52742265773356).

70323021031132 is a wasteful number, since it uses less digits than its factorization.

70323021031132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17580755257787 (or 17580755257785 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 70323021031132 its reverse (23113012032307), we get a palindrome (93436033063439).

The spelling of 70323021031132 in words is "seventy trillion, three hundred twenty-three billion, twenty-one million, thirty-one thousand, one hundred thirty-two".