1031525212010 has 16 divisors (see below), whose sum is σ = 1857111190056. Its totient is φ = 412528794048.

The previous prime is 1031525212007. The next prime is 1031525212057. The reversal of 1031525212010 is 102125251301.

It can be written as a sum of positive squares in 4 ways, for example, as 1018922679889 + 12602532121 = 1009417^2 + 112261^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10108037 + ... + 10209576.

Almost surely, 2^{1031525212010} is an apocalyptic number.

1031525212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031525212010 is a deficient number, since it is larger than the sum of its proper divisors (825585978046).

1031525212010 is a wasteful number, since it uses less digits than its factorization.

1031525212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20322697.

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 1031525212010 in words is "one trillion, thirty-one billion, five hundred twenty-five million, two hundred twelve thousand, ten".