1011313132302 has 64 divisors (see below), whose sum is σ = 2212329542400. Its totient is φ = 305649926400.

The previous prime is 1011313132267. The next prime is 1011313132309. The reversal of 1011313132302 is 2032313131101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011313132309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51328449 + ... + 51348147.

It is an arithmetic number, because the mean of its divisors is an integer number (34567649100).

Almost surely, 2^{1011313132302} is an apocalyptic number.

1011313132302 is an abundant number, since it is smaller than the sum of its proper divisors (1201016410098).

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

1011313132302 is a wasteful number, since it uses less digits than its factorization.

1011313132302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21729.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1011313132302 its reverse (2032313131101), we get a palindrome (3043626263403).

The spelling of 1011313132302 in words is "one trillion, eleven billion, three hundred thirteen million, one hundred thirty-two thousand, three hundred two".