1040113351501 has 16 divisors (see below), whose sum is σ = 1211438156544. Its totient is φ = 874481422464.

The previous prime is 1040113351493. The next prime is 1040113351517. The reversal of 1040113351501 is 1051533110401.

It is a cyclic number.

It is not a de Polignac number, because 1040113351501 - 2³ = 1040113351493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040113351301) 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, 1107345 + ... + 1818361.

It is an arithmetic number, because the mean of its divisors is an integer number (75714884784).

Almost surely, 2^{1040113351501} is an apocalyptic number.

It is an amenable number.

1040113351501 is a deficient number, since it is larger than the sum of its proper divisors (171324805043).

1040113351501 is an equidigital number, since it uses as much as digits as its factorization.

1040113351501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715020.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 1040113351501 its reverse (1051533110401), we get a palindrome (2091646461902).

The spelling of 1040113351501 in words is "one trillion, forty billion, one hundred thirteen million, three hundred fifty-one thousand, five hundred one".