1020433401113 has 16 divisors (see below), whose sum is σ = 1168216729344. Its totient is φ = 873152239680.

The previous prime is 1020433401103. The next prime is 1020433401121. The reversal of 1020433401113 is 3111043340201.

It is not a de Polignac number, because 1020433401113 - 2³⁶ = 951713924377 is a prime.

It is a super-2 number, since 2×1020433401113² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1020433401103) 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, 51744131 + ... + 51763847.

It is an arithmetic number, because the mean of its divisors is an integer number (73013545584).

Almost surely, 2^{1020433401113} is an apocalyptic number.

It is an amenable number.

1020433401113 is a deficient number, since it is larger than the sum of its proper divisors (147783328231).

1020433401113 is a wasteful number, since it uses less digits than its factorization.

1020433401113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32072.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1020433401113 its reverse (3111043340201), we get a palindrome (4131476741314).

The spelling of 1020433401113 in words is "one trillion, twenty billion, four hundred thirty-three million, four hundred one thousand, one hundred thirteen".