1011425314523 has 16 divisors (see below), whose sum is σ = 1093387176000. Its totient is φ = 930064343040.

The previous prime is 1011425314513. The next prime is 1011425314561. The reversal of 1011425314523 is 3254135241101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011425314523 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1011425314523.

It is not an unprimeable number, because it can be changed into a prime (1011425314513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3545843 + ... + 3820451.

It is an arithmetic number, because the mean of its divisors is an integer number (68336698500).

Almost surely, 2^{1011425314523} is an apocalyptic number.

1011425314523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1011425314523 is a deficient number, since it is larger than the sum of its proper divisors (81961861477).

1011425314523 is a wasteful number, since it uses less digits than its factorization.

1011425314523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275702.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 1011425314523 in words is "one trillion, eleven billion, four hundred twenty-five million, three hundred fourteen thousand, five hundred twenty-three".