1012132999970 has 16 divisors (see below), whose sum is σ = 1884661448760. Its totient is φ = 390892744704.

The previous prime is 1012132999963. The next prime is 1012132999973. The reversal of 1012132999970 is 799992312101.

It can be written as a sum of positive squares in 4 ways, for example, as 564426146089 + 447706853881 = 751283^2 + 669109^2 .

It is not an unprimeable number, because it can be changed into a prime (1012132999973) 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, 1745056607 + ... + 1745057186.

Almost surely, 2^{1012132999970} is an apocalyptic number.

1012132999970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012132999970 is a deficient number, since it is larger than the sum of its proper divisors (872528448790).

1012132999970 is a wasteful number, since it uses less digits than its factorization.

1012132999970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490113829.

The product of its (nonzero) digits is 551124, while the sum is 53.

It can be divided in two parts, 1012132 and 999970, that added together give a palindrome (2012102).

The spelling of 1012132999970 in words is "one trillion, twelve billion, one hundred thirty-two million, nine hundred ninety-nine thousand, nine hundred seventy".