1010323531402 has 8 divisors (see below), whose sum is σ = 1522667692512. Its totient is φ = 502767633900.

The previous prime is 1010323531387. The next prime is 1010323531411. The reversal of 1010323531402 is 2041353230101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1197065374 + ... + 1197066217.

It is an arithmetic number, because the mean of its divisors is an integer number (190333461564).

Almost surely, 2^{1010323531402} is an apocalyptic number.

1010323531402 is a deficient number, since it is larger than the sum of its proper divisors (512344161110).

1010323531402 is a wasteful number, since it uses less digits than its factorization.

1010323531402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394131804.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 1010323531402 its reverse (2041353230101), we get a palindrome (3051676761503).

The spelling of 1010323531402 in words is "one trillion, ten billion, three hundred twenty-three million, five hundred thirty-one thousand, four hundred two".