1011322001330 has 128 divisors (see below), whose sum is σ = 2048429813760. Its totient is φ = 357790325760.

The previous prime is 1011322001329. The next prime is 1011322001411. The reversal of 1011322001330 is 331002231101.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1011322001299 and 1011322001308.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20245685 + ... + 20295575.

It is an arithmetic number, because the mean of its divisors is an integer number (16003357920).

Almost surely, 2^{1011322001330} is an apocalyptic number.

1011322001330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011322001330 is an abundant number, since it is smaller than the sum of its proper divisors (1037107812430).

1011322001330 is a wasteful number, since it uses less digits than its factorization.

1011322001330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50064.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1011322001330 its reverse (331002231101), we get a palindrome (1342324232431).

The spelling of 1011322001330 in words is "one trillion, eleven billion, three hundred twenty-two million, one thousand, three hundred thirty".