1010243232402 has 32 divisors (see below), whose sum is σ = 2075516773632. Its totient is φ = 327579732864.

The previous prime is 1010243232329. The next prime is 1010243232407. The reversal of 1010243232402 is 2042323420101.

It is a happy number.

It is a super-2 number, since 2×1010243232402² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1010243232407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635143 + ... + 1556885.

It is an arithmetic number, because the mean of its divisors is an integer number (64859899176).

Almost surely, 2^{1010243232402} is an apocalyptic number.

1010243232402 is an abundant number, since it is smaller than the sum of its proper divisors (1065273541230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010243232402 is a wasteful number, since it uses less digits than its factorization.

1010243232402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926722.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1010243232402 its reverse (2042323420101), we get a palindrome (3052566652503).

The spelling of 1010243232402 in words is "one trillion, ten billion, two hundred forty-three million, two hundred thirty-two thousand, four hundred two".