101001421046 has 8 divisors (see below), whose sum is σ = 153635964624. Its totient is φ = 49789432840.

The previous prime is 101001421019. The next prime is 101001421057. The reversal of 101001421046 is 640124100101.

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

It is a super-2 number, since 2×101001421046² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355638665 + ... + 355638948.

It is an arithmetic number, because the mean of its divisors is an integer number (19204495578).

Almost surely, 2^101001421046 is an apocalyptic number.

101001421046 is a deficient number, since it is larger than the sum of its proper divisors (52634543578).

101001421046 is an equidigital number, since it uses as much as digits as its factorization.

101001421046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711277686.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 101001421046 its reverse (640124100101), we get a palindrome (741125521147).

The spelling of 101001421046 in words is "one hundred one billion, one million, four hundred twenty-one thousand, forty-six".