1042133103031 has 4 divisors (see below), whose sum is σ = 1042835824072. Its totient is φ = 1041430381992.

The previous prime is 1042133103019. The next prime is 1042133103043. The reversal of 1042133103031 is 1303013312401.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1042133103019) and next prime (1042133103043).

It is a cyclic number.

It is not a de Polignac number, because 1042133103031 - 2¹³ = 1042133094839 is a prime.

It is a super-2 number, since 2×1042133103031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1042133102993 and 1042133103011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042133106031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351358296 + ... + 351361261.

It is an arithmetic number, because the mean of its divisors is an integer number (260708956018).

Almost surely, 2^{1042133103031} is an apocalyptic number.

1042133103031 is a deficient number, since it is larger than the sum of its proper divisors (702721041).

1042133103031 is an equidigital number, since it uses as much as digits as its factorization.

1042133103031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702721040.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1042133103031 its reverse (1303013312401), we get a palindrome (2345146415432).

The spelling of 1042133103031 in words is "one trillion, forty-two billion, one hundred thirty-three million, one hundred three thousand, thirty-one".