1061146023 has 8 divisors (see below), whose sum is σ = 1616984448. Its totient is φ = 606369144.

The previous prime is 1061146003. The next prime is 1061146033. The reversal of 1061146023 is 3206411601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1061146023 - 2⁹ = 1061145511 is a prime.

It is a super-2 number, since 2×1061146023² = 2252061764257433058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061145984 and 1061146002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061146003) 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, 25265361 + ... + 25265402.

It is an arithmetic number, because the mean of its divisors is an integer number (202123056).

Almost surely, 2^1061146023 is an apocalyptic number.

1061146023 is a deficient number, since it is larger than the sum of its proper divisors (555838425).

1061146023 is an equidigital number, since it uses as much as digits as its factorization.

1061146023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50530773.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1061146023 is about 32575.2363460344. The cubic root of 1061146023 is about 1019.9801428276.

Adding to 1061146023 its reverse (3206411601), we get a palindrome (4267557624).

The spelling of 1061146023 in words is "one billion, sixty-one million, one hundred forty-six thousand, twenty-three".