1023112532501 has 8 divisors (see below), whose sum is σ = 1067731822080. Its totient is φ = 978504587632.

The previous prime is 1023112532467. The next prime is 1023112532557. The reversal of 1023112532501 is 1052352113201.

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

It is a cyclic number.

It is not a de Polignac number, because 1023112532501 - 2³⁰ = 1022038790677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023112532801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2651621 + ... + 3012858.

It is an arithmetic number, because the mean of its divisors is an integer number (133466477760).

Almost surely, 2^{1023112532501} is an apocalyptic number.

It is an amenable number.

1023112532501 is a deficient number, since it is larger than the sum of its proper divisors (44619289579).

1023112532501 is an equidigital number, since it uses as much as digits as its factorization.

1023112532501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672355.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 1023112532501 its reverse (1052352113201), we get a palindrome (2075464645702).

The spelling of 1023112532501 in words is "one trillion, twenty-three billion, one hundred twelve million, five hundred thirty-two thousand, five hundred one".