1034001011231 has 4 divisors (see below), whose sum is σ = 1037262844392. Its totient is φ = 1030739178072.

The previous prime is 1034001011213. The next prime is 1034001011233. The reversal of 1034001011231 is 1321101004301.

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

It is a cyclic number.

It is not a de Polignac number, because 1034001011231 - 2¹⁸ = 1034000749087 is a prime.

It is a super-2 number, since 2×1034001011231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034001011233) 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, 1630916105 + ... + 1630916738.

It is an arithmetic number, because the mean of its divisors is an integer number (259315711098).

Almost surely, 2^{1034001011231} is an apocalyptic number.

1034001011231 is a deficient number, since it is larger than the sum of its proper divisors (3261833161).

1034001011231 is an equidigital number, since it uses as much as digits as its factorization.

1034001011231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261833160.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1034001011231 its reverse (1321101004301), we get a palindrome (2355102015532).

The spelling of 1034001011231 in words is "one trillion, thirty-four billion, one million, eleven thousand, two hundred thirty-one".