1023113140130 has 64 divisors (see below), whose sum is σ = 2011382137440. Its totient is φ = 373124911104.

The previous prime is 1023113140103. The next prime is 1023113140183. The reversal of 1023113140130 is 310413113201.

It can be written as a sum of positive squares in 16 ways, for example, as 573286722649 + 449826417481 = 757157^2 + 670691^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1085264 + ... + 1795556.

Almost surely, 2^{1023113140130} is an apocalyptic number.

1023113140130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023113140130 is a deficient number, since it is larger than the sum of its proper divisors (988268997310).

1023113140130 is a wasteful number, since it uses less digits than its factorization.

1023113140130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710583.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1023113140130 its reverse (310413113201), we get a palindrome (1333526253331).

The spelling of 1023113140130 in words is "one trillion, twenty-three billion, one hundred thirteen million, one hundred forty thousand, one hundred thirty".