1013100001023 has 8 divisors (see below), whose sum is σ = 1473600001536. Its totient is φ = 614000000600.

The previous prime is 1013100001007. The next prime is 1013100001049. The reversal of 1013100001023 is 3201000013101.

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 1013100001023 - 2⁴ = 1013100001007 is a prime.

It is a super-2 number, since 2×1013100001023² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013100001523) 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, 15349999983 + ... + 15350000048.

It is an arithmetic number, because the mean of its divisors is an integer number (184200000192).

Almost surely, 2^{1013100001023} is an apocalyptic number.

1013100001023 is a deficient number, since it is larger than the sum of its proper divisors (460500000513).

1013100001023 is a wasteful number, since it uses less digits than its factorization.

1013100001023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30700000045.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 1013100001023 its reverse (3201000013101), we get a palindrome (4214100014124).

The spelling of 1013100001023 in words is "one trillion, thirteen billion, one hundred million, one thousand, twenty-three".