101142202 has 8 divisors (see below), whose sum is σ = 173386656. Its totient is φ = 43346652.

The previous prime is 101142193. The next prime is 101142211. The reversal of 101142202 is 202241101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101142193) and next prime (101142211).

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

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, 3612208 + ... + 3612235.

It is an arithmetic number, because the mean of its divisors is an integer number (21673332).

Almost surely, 2^101142202 is an apocalyptic number.

101142202 is a deficient number, since it is larger than the sum of its proper divisors (72244454).

101142202 is an equidigital number, since it uses as much as digits as its factorization.

101142202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7224452.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 101142202 is about 10056.9479465691. The cubic root of 101142202 is about 465.9194080453.

Adding to 101142202 its reverse (202241101), we get a palindrome (303383303).

The spelling of 101142202 in words is "one hundred one million, one hundred forty-two thousand, two hundred two".